I feel for you bro. I got them one time when I was swapping the heads on the GN. Started as a dull pain, by 11:00 at night I couldn't stand up. I waited until the next morning, it still hurt, so I went in. They were little ones, luckily. The ER Dr. told me that it was more painful than child birth! He said its worse for men than women because they have a longer distance to travel. I told him I was really screwed cuz mine would have the travel even further than normal mens
I was better the next day, no pain killers. I know mine were minor. I've seen them drop dudes like nothing. My stepdad once fell on some ice and got a stick stabbed all the way through his arm. He drove himself to the Dr. and was never really complaining. He got a kidney stone a couple years later. I thought he was dying. He couldn't walk, he was in the hospital for a couple days. So I can only imagine how bad they can possibly get. Get well soon man!