HI, just thought I would say good for you! I get so tired after EMDR and my T tells me to make sure I get the extra sleep, it is my mind and body recovering. I do feel stirred up for a couple days, you should call your T and let her know, she might want you to come. I think the more you relax especially after the first time, you will have more relief during the session and after.

The spacey feeling could very well be dissociation, that is how I feel especially during this kind of thing. Did your T make sure to help ground you afterward, the safe place and making sure you were "all there?" It sounds like the voice you were speaking of different ages was that trauma that happened to you at those ages being processed. This is normal. One time my T asked me what age I was... I had to think before I answered that.

I hope you feel better today, if not you really should call your T and get in to settle things down a bit. I am very proud of you!