Gracie I'm on FEC too.
Check out this link - it is from the Macmillan website, and what I was given at the hospital. Its got loads of info.
Macmillan linky
With the hair, it depends on how you feel. I have always had short hair anyway, but I had it cut really quite short when I found out I was definitely having chemo. Then, when it started to go and it was looking patchy, i.e. there were bits of scalp showing, I went to my lovely hairdresser and got a no.2 crewcut all over, and started to wear my headscarves. For me it was a control thing - I felt I was making decisions about my hair, rather than the drugs doing it for me.
It went pretty quickly after that, in the bath mostly, but it was easier when it was so short. I would lie under the bath water and give it a good rub, and lots more would come out. I just wanted rid of it, once it started going.
It started to shed about day 14 of my first cycle, and was all but completely gone by the time I had my second chemo. Also, hair goes from "elsewhere" too - don't be too alarmed! My scalp was very sensitive, like sunburn, when the hair was falling out, but has settled down now.
You can try the cold cap if you feel strongly about wanting to try to save your hair. I decided that I wouldn't bother, as, in the big scheme of things, I wasn't too bothered about losing my hair. My oncology nurse said, given the total loss that I have experienced, the cold cap would not have worked for me. Others on here have had some success with it, so I won't comment any more on that. I am sure others will be able to add more.
I ordered some scarves from AnnaBandanna, and found lovely patterns etc, but rather bulky. There is a lot of excess fabric in the ones I chose, which rode up at the back if I was wearing a hoody or anything with a collar. My mum ended up cutting off a lot of the excess material and re-hemming them for me. I would recommend Buffs here which smee recommended to me. They're super comfy and easy to wear and much less bulky.
That's a start for you to think about - I am sure others will have lots to add. PLEASE ask any more questions you want.
Sending you big hugs x x x