I have pelvic musle spasm after masturbation is there any thing to help me not have this feeling ? something to eat or do?

Pelivc Muscle spasm: Spasming of the pelvic floor is a normal part of orgasm. However if you are having painful spasms or if the muscles are getting stuck in spasm then like any muscle...heat, stretch, and massage. Of course you need to get creative for the vagina. Try heating pads, soaking in bath tub. If it continues then follow up with gyn or pelvic floor physical therapist