I lost a whole lock yesterday

Thank you everyone for your help.  I've increased my protein intake and doubled my biotin to 4000mcg per day.  Praying this will have some affect on my hair growth.

I lost about a quarter of my hair.  After I looked at the reality of the situation I got my hair braided down and treated myself to a sexy ass wig.  This summer I hope to unleash a newly grown afro of death.  Remember the one that even your mom couldnt tear through  and get some kick ass extensions.

It looks like I may need to do the big chop again.  Not a thing to lose sleep over.  I'll just start all over again.

I had the ds about two years ago and experienced major hair loss despite increasing my biotin and protein intake. I was natural at the time of surgery (and have been off and on since I was a kid) and had about a 4a type curl pattern - at points in time we referred to it as the "super fro". The surgery affected my hair almost like chemotherapy - it grew in very fine and wispy and the curl was very loose and the top was totally straight. I have found that using regular and black jamaican castor oil has helped thicken it up but there is little I can do about the new texture. It would probably be cool if I wore a relaxer but I prefer my hair natural. I found that sew ins have helped it rest while Im growing it back ...I'm gonna try some braids this summer - my hair was so fine before I was afraid it would be too much.