@sakota, I can help you find groups and discussions
1. Cramps, I suggest reviewing the discussions in the Women's Health group https://connect.mayoclinic.org/group/womens-health/
2. TMJ - We have several discussions in a few different groups. I'll like them all here and you can decided which one is for you:
– clicking jaw when i yawn or open my mouth but no pain or any problem https://connect.mayoclinic.org/discussion/clicking-jaw-when-i-yawn-or-open-my-mouth-but-no-pain-or-any-problem/
– TMJ questions https://connect.mayoclinic.org/discussion/i-clench-my-teeth-at-night-which-has-resulted-in-severe-tmj/
– Temporomandibular disorder or tmj disorder https://connect.mayoclinic.org/discussion/temporomandibular-disorder-or-tmj-disorder/
- Research on TMJ https://connect.mayoclinic.org/discussion/research-on-tmj/

Don't hesitate to send me a private message if you're looking for anything else.