A star being grey explained time travel to me last night

Last night I was laying in bed getting ready to go to sleep, and "they" came in and started zapping my eyes again with some light which became very rapid fire, like strobes, and then I got downloaded (as usual) and then they asked me if I was ready to do something for them (didn't consciously know what, they were "blocking" the conversation, but yet I could answer somehow) and I said, no, quite frankly, I'm not ready for that, and all of a sudden I saw a grid appear out of nowhere in thin air- it was transparent and filled the whole room, but it was also invisible somehow (?) - I could still see it, and each point on the grid was shown to me as a unit of time. This explained how the beings, agents, whomever-- could time travel. 
"Very easily" they said- it was like a lit up game of "Simon" and each place I looked would light up as a unit of time with a relief of a "dot" light image in the center of the grid. "Now you are here in time" the being said. "And now" as another grid lit up while the last one went dark "you are here, experiencing this moment in time, yes?" To which I responded "I guess".  It was very simple, and yet complicated. I wish I had the terminology. 


Over the last several days I've also woken up with strange marks on my body again- the first was a small "cut" about a half an inch angled diagonally at the point where my forehead meets my hairline, right at about the left-center of my head. The second was a *very* strangely shaped "flower" type of bruise on my left abdomen. I also woke up today to go to a check up at the doctor's office, and I felt like something had been placed in my left bicep. It felt like a long straight thin object had literally been placed inside my arm. It was about the shape and size of a piece of dry spaghetti. I moved my arm several times, and the feeling was gone.


"They", whomever they are, are doing *all kinds* of stuff to me lately, and I just wish I could get some answers. It's a very strange, liminal state I abide in. 


For the first time two nights ago, I was also given "trigger" words to write down. I don't know if I should post them or not. 

Am being given phrases and words now that seem to be a code for something/activation sequence for something

This is the newest thing they do to me. It's been going on for about six or seven weeks now. I'll be sitting at the window, looking out the window, there will be a being usually standing in the doorway talking to me while we are both seeing shadowy blobs over the stadium, or lights covered in some kind of dark (cloaking) shadow, sometimes I'll make a portal, or there will be another pulsing thing just hovering over the old stadium and now they'll say something I can't hear, but somehow I can tell what they are saying and I reply "well why would I want to do that?" And then my head (gently) hits the sink and I get downloaded. Last night was another one of those times. The being who was with me last night (actually there were two) was very friendly and tall and DID look reptilian, but I felt no fear- he was smiling if you can believe it. The other one, not as warm, didn't like him as much as the smiling fellow, but not regressive - just had less to say)

They say a bunch of words and for some reason I repeat them, sometimes there are phrases too.

Last night I was downloaded and it was so funny- they had a series of phrases and words that I was saying as some kind of code/activation sequence for *something*, what I have no idea (well, I have some kind of idea, but I don't want to say it too soon for fear I will stop the natural process by which it should unfold).

And two of the phrases they (whomever 'they' is) kept repeating in between "trigger words" they ask me to repeat now (for my continual DNA upgrades? For downloads? To be a Manchurian Candidate? To participate in a Spelling Bee? I have no idea- the words change almost daily and usually I can only remember one or two) were from Sherlock Holmes:

"Elementary, my dear Watson"

and:

"The game is afoot"

Again, ????

I don't try to figure it out, I am just the stenographer...