Normal! I only wash my hair every 4-6 days, so I get what looks like a small mouse in the shower each time I wash my that sounds gross, but it's normal. You're supposed to lose something like 100 hairs a day, so if you wait a few days to wash and comb, you'll have a few hundred more hairs

CG 4/13/2012
med-coarse texture/med density/low porosity
Clarifying: TJ TTT shampoo
Cowash: VO5 clarifying kiwi lime, Suave daily clarifying
RO: SN or Tresemme naturals, TJ TTT
LI: SN or VO5
Styling: Gels - HESMU, AAV; John Frieda & HETT mousse; TIGI Curl Booster, FX Curl Booster * Fan of plopping & diffusing