is my cat bulimic?

help! my cat miming has a problem. she's been vomiting the past 3 days. i caught her almost do it in my room 3 days ago, so i promptly threw her out. she then went ahead and threw up right outside the door. my mother also saw her do it in the kitchen the next day. she did it again yesterday, after we fed her dinner. clean up has been such a pain.

but i look at miming, and her appetite seems quite normal. she actually keeps meowing at me every time she sees me, to probably try and wheedle some food from me. then my internal hypochondriac suddenly gave me his diagnosis: miming is bulimic.

she seems to have lost weight the past few weeks, and looks rather thin. is miming depressed? is she insecure w/ her looks? does she think she has weight problems? does she think her perceived weight problems are driving away perspective boyfriends, i mean, tomcats? are the lady cats in the neighborhood teasing her that she's fat? has she been watching too much TV when the humans of the house are away, which has somehow influenced her definition of what it is to be beautiful? does she need to see a shrink? do i need to see a shrink?

i've been meaning to ask her all that, but all she says is 'meow'.