Hello, my name is Jjlka. Last night I was on a delivery for work when I noticed a strange dull pain in one of my testicles. I went to the bathroom and looked at it and saw that my right testicle was both bruised and swollen. It almost felt weighted down. The bruise looks more like a thick line than a blotch or circle. I ve been having nausea and pain in my lower right abdomen and I don t know if it s a medical emergency, I haven t been hit or sat wrong, it just randomly happened.