@Amanda_StKilda As others have said, you'll always find support here. Never hesitate to come here and write what you feel.
The thing I was most afraid with chemo of was vomiting, and I had none of it; just a bit of nausea, and on advice of the chemo nurses I took the anti-nausea medication preventatively. So no problems with that. The good thing is that after your first cycle of chemo, you get an idea of what the pattern will be each time - the challenging days and the better ones.
Get plenty of rest and be kind to yourself.
Hugs, Fran