hmmmm.......can I guess? I say sure, why not?
If your wondering if you are pregnant there is absolutely no way a group of stranger on the internet can tell you. Take a pregnancy test. If money is an issue they sell very reliable ones at the dollar store.
abdominal SWELLING....not normally a sign of pregnancy....or not that i think? bloating, yes sometimes....SWELLING can be a mile-long list of things, some more life-threatening than pregnancy.....if you get a negative test, you need to see a dr....you could be having anything from an ectopic pregnancy, to real stomach issues, and your organs are not something you want to play games with.....