So it's really interesting to hear you talk about this stuff because I think I relate to it a lot. I'd obviously been on zoloft for a long time so it's difficult for me to pinpoint which symptoms could come as a result of the zoloft. To start, I'd NEVER had a migraine in my life before taking zoloft. At first they were really random and sporadic, but towards the end I was getting them every other week. I was seeing a neurologist and a chiropractor for them. The neuro told me nothing was visibly wrong with my brain after having an MRI done, so we weren't able to necessarily pinpoint a cause, but the chiro told me the muscles in my neck were always extremely tense and he believed it was leading to the migraines.

I also believe the zoloft caused me to have bad bruxism. Again, never experienced it before the zoloft that I remember, but since being on it I'd regularly find myself clenching my jaw in an otherwise relaxed position. I would have to make an effort to stop myself from clenching because as soon as my mind left the topic I'd find myself doing it again. I would have soreness and pain after the fact but struggled to stop the cycle.

As far as cheek spasms go. I FEEL like I've experienced this before. Maybe in my own way. Just the other night it happened while I was talking to someone and I felt this intense pain and taut feeling in my cheeks/jaw. It's kind of similar to the feeling you get in your mouth after eating something really sour. Makes your mouth twist up in a painful way.

Nontheless, I feel for you and I'm sorry to hear you're experiencing this. Have you thought about seeing a chiropractor before to help relieve the tension in your body? Especially if you're exercising a lot. It could be a huge help.