if you are sexually involved and not using any form of effective birth control there is always a possibility that you could be pregnant. just having lower back pain or bloating is not a definitive sign of pregnancy and is really irrelavant if you are more concerned about the possibility of pregnancy. see your medical provider so you can be properly examined and find the reason for you back pain or bloating and the very least get a pregnancy test
i been having off and on lower back pain and i'm bloated. is there a possiblity that i'm preganate?