HI everyone!! thanks soo much for all the responses!! We left her last night and everything was fine, while we were gone. This morning everything was fine as well(acting normal, etc.) and then she threw up once more this morning!!
Tim-my BF said that she had gotten into her poop a little bit this morning before it was picked up. So maybe it was that. (Like i said before.. we started sprinkling that 'Deter' stuff on her food, so she wouldnt eat it. Then yesterday i didnt use it-incase it made her sick?) i dont know. she is playing right now.. and during the day she normally sleeps(so it isnt out of the ordinary for her to nap)..
She has been eating the same food(Canidae) and we havent given her ANYTHING new. (We used minksheen on her for the first time on friday-dont know why that would be a problem?)
She is teething(4 months old), could she be throwing up because of this?? She will also chew stuff randomly(like a wicker type magazine basket, etc.-if we dont catch her) so maybe things like this could make her sick?? BUT the only thing is all that stuff is NOT out of the NORM.??
Also we took her to the park behind our house(3 times since she finished up her final set of shots)-but she doesnt seem to be acting sick??-like her poop has been normal and stuff.
I think im just gonna wait and see how she is today, and if she throws up AGAIN,ill take her to the vet tomorrow. she is acting pretty normal, minus the throw up(once this morning)(twice yesterday). anyone else have any suggestions or has this ever happened to your lil ones??
i appreciate everyones concern and responses. ur the best.

(PS. the party was fun!!)