i was just wondering if n e one else has this problem!

right normally i eat like a pig and dont tend to put on n e weight! i can easily eat 4 meals a day and snacks! but stay quite small!

but then every so often not related to my period my appetite completly drops! like last week i couldnt eat! my b/f ordered two 12inch pizzas for us i managed one slice and hadnt eaten n e thing all day and i felt so sick after eating it!!! it lasts about a week but i dont know y it happens!!!