Okay so basically I jerked off I think twice or three times really violently today and now I feel an immense amount of pain whenever pull back or stretch forward my foreskin, also one of the veins by the left side of my shaft (where the pain is felt) is popping out and looks really dark blue/almost black even when I'm flacid. Should I seek immediate medical attention or am I fine?
If it helps, it really hurts when I'm not peeing.