Experienced random, sharp, electric pains in tip of penis a few hours after masturbation. occurred the next day but has subsided 2 days later. tough finding causes or next steps?

If the pains have resolved, they were likely due to some sort of irritation, perhaps due to the act of masturbation. You may want to be more gentle next time. If your symptoms are gone, it will probably be difficult to figure out what caused them. If they recur, you should see your urologist or your primary care doctor For further advice. Good luck.

Difficult to give a reason. It could be just incidental not recur. Observe- If recurs you will have to be checked by a Urologist for without exam no right reason can be given