Do I have hernia or testicle cancer?

Age 23 no undescended testicles no family history of cancer I am having mild discomfort in right testicle past history got some minor injuries to testicles I am having discomfort like swollen testicles but from look it is same but something is coming forward which is deattachdd with testicle. I feel some swollen in right lower abdomen by internal abdominal pressure. When I examine by pressing my abdomen by laying down I feel something swollen when at the same time I feel it pressuring my right testicle due to this I get discomfort past I was gym workout I can feel hernia coz pubic pain groin pain and pelvis when I press right side of abdomen it pressure my right testicle and dragging pain back pain is this hernia or cancer due to swollen abdomen? It looks some nerve is swollen