Hi I Am A 25 Year Old Male Who Masturbates

Hi I am a 25 year old male who masturbates 1 time a day. Today I decided to try something new and did it through my clothes, I noticed pain at first but once I found the right spot I was able to reach orgasn and had no pain. Then I went to the bathroom and noticed I had blood in my urine! What do you think happened? Did I masturbate to hard? If I stop will this just go away!?