IS THIS WHAT I THINK IT IS!!!.... Pregnancy?

Hello Yahoo answer I'm kind new to this but I have to know if others can help me paint a picture! Okay the details now I'm 19 and I think I could be prego. I'm on birth control (and I'm very responsible with takin on time) because I am in a 2yr relationship I am sexually active. My bf is in college in a different state I do trust him so please dnt give me yur opion on that because I dnt give a **** wat you think about my relastionship. He is currently in the resv.. And college like I stated early. I'm a make up artist bis isn't great but I'm very gud at wat I do. So signs (this is wat I would love to hear yur opinion on didn't mean to be rude earlier jus scard and want to stay on topic). Okay I had sex with bf wen home for break he said he blow in me 3times :( yah ewwwww but now I am sleepy alot yu could say lazy and I've never been one to be lazy I'm a track state runner up!.. Also I had jus got off my period wen we had sex so around march 15 sex march 20. Back to signs I also am very tender and my boobs and clothes feel tight on my stomach. I also get breakouts and now my face hasn't looked so gud lmfao. I have alot of hair but it seems to be growin very fast rate then usually. I have this cramp in my tummy like a cramp period but no period? I'm not ready for a baby but I kno if yu want pleasure that pain can come lol. So wat do yu think?..