Hi Sharon,
I'm just about to have my 3rd treatment of TAC next week and I remember feeling like you. I think I felt like the world was going to end once treatment started, it doesn't!!!!!!! I find the first 3 or 4 days the worst and only for the nausea. I pretty much feel normal after that, mind you I've had infections that mean I'm pretty much on antibiotics permanently at the moment but as a rule for me nothing has been as bad as my mind thought it would be (and I have an over active imagination) haha, and in regards to the hair I had the same issues as you about it not being my choice but I decided to rock a Mohawk!!!!! My hair is now all gone but it's a means to an end for me so I'm ok with that, and I have some cool bandannas and hats and a great wig, my suggestion is find what works and go with it. Good luck with your first treatment. Would love to hear how you get on!