I think I might be pregnant. Help? I've been nauseous for about two-three weeks now, and not too long ago i had a discharge that smelled like my period and was pinkish colored but wasn't. And just last night I started throwing up and I was throwing up all day today and then it randomly stopped at around 6. I'm 16 years old, I took the depo shot September 14th, had sex on the 15th and again like, a week and a half later. Both times unprotected. And yeah, he comes in me a lot.