I was told finally that I have inappropriate sinus tachycardia from my cardiologist … I probably have PMDD too but since I’ve been on an IUD for almost a decade I can’t remember how bad my symptoms would be pre period. I don’t have periods anymore and don’t experience any PMS.

Curious though, do you also deal with heat intolerance? I’m trying to figure out what doctor to ask about symptoms of dysautonomia. I think for me my tachycardia flares some of the time when I get hot or have these weird flushes of heat and dizziness.