I'm extremely worried. My husband said his testicle didn't feel right and it was very firm. This was 2 weeks ago and he had an ultrasound a few days ago. They said there was a lump at the back of the testicle. He is going to the urologist in 2 days time. He is on infliximab for Crohn's disease so I don't know if this will do anything to the blood results and affect the results in anyway. I also don't know if he can continue his infliximab if this turns out to be something nasty. He's always said if there's an issue he would just rather have it removed and then deal with whatever is to come. I have health anxiety and can't stop worrying. I worry what if it has spread etc.