Have you just come off of steroids recently? I was on Pred this summer and when I came off of them, my thick waist length hair was falling out like crazy
. Took a couple of months, but the falling out calmed down once I got my diet back in order and I also started taking a Biotin supplement (RiteAid Hair, Skin and Nails). Right after I started that, my hair stopped falling out as bad as it was.
It also happened to me when I got first diagnosed. Extreme weight loss, new meds, etc and I lost a TON of hair. Bald spots and all. It turned out to be a combination of Pentasa and just being diagnosed. Back then, I cut my hair shorter while I was healing and that made a HUGE difference. Sicne my hair was so long, the extra weight was pulling on the top of the hair and causing it to fall out.
Just hang in there! It'll get better! It does grow back!! Just try to your best to get through this time and don't let yourself get too stressed (stress makes it come out too.) I'd also be careful about
wearing a hat/wig long term because the friction can cause the hair to be pulled out as well. I'd try Biotin (if okay with your doc), cutting your hair shorter, and minimizing brushing/combing. It really does help.