You think that's it?

Ok so I'm bout one month late on my period and in February me and my bf had sex a lot tht month and we only used the pull out method and so now my belly hurts a lot round the belly button and my belly is tender and alil bigger than usually and I need someone to talk to cause I really dnt have anyone to talk to bout this and I'm either crying or I'm sick to my stomach and I really dnt need negative responses so is there someone thts willin to talk?