Desperately need help

Patience • Follow me on Instagram @justb_patience
Okay so I had sex with my boyfriend like a couple weeks ago and I really wanted a baby and he wanted one now and he came In me, & I took a pregnancy test like 2 weeks after and it said negative and then like 2 days after blood came out of my vagina for like almost a week as if I was on my period!But now I'm a day late,my stomach isn't hard or anything I don't have any symptoms or anything! I always want food but that's like everyday please help!