Need some advice about back pain after masturbation

Hi everyone, every time when I masturbate the next morning my right lower back will be super tight and very sore. I am wondering what should I do?

Use your left hand next time LOL. But seriously do you think you might be overworking that side, maybe a different position? I would hope that maybe the orgasms are so good you are unknowingly straining a muscle. 8 know sometimes after orgasm I'll get an abdominal cramp regardless of the method that brought me to it.

If you know or anticipate the pain the next day perhaps some aftercare of muscle massage or heat might also help.

No matter what hand I use it still the same

I get this, too, even worse after sex but from solo-play as well. It's from flexing your pelvis forward and back, a perfectly natural motion during sexual arousal.

Your options are two: strengthen and increase the flexibility of those muscles, or make a conscious effort when you masturbate not to flex.

I would not give medical advice here, but my back pain responds nicely to a heating pad, better than pain killers.