Seeing and hearing things not there

It's been an exciting week. Haha. Monday I was eating some chocolate that wasn't Hersheys. Suddenly I was in Memere Whitmore's kitchen and then I started sobbing hysterically. I couldn't even finish eating the chocolate for several minutes. Really weird. Last night DH and I argued and then he went to bed. I saw him go into the dining room. He seemed darker and shorter than he was but who else could it be? But then he didn't come back out and I realized it wasn't him that I saw go by. Once in bed, I could hear a man talking in the living room. Except instead of just letting it go by, I was terrified, so much so that I almost woke DH up to turn the lights on. I was eventually able to get up without waking him up (he hurt his back and I wanted to let sleep.) Tonight I had the urge to cut that was almost too hard to ignore. This seemed to be triggered by watching a show about the beginning of monotheism and the background of the worship of the one God. I think I am going crazy, really crazy, something I have feared would happen. That my condition would deteriorate to incapacity. Please let that not be the case.