POTS referral from MCAS Diagnoses

Heyo!

I was lucky enough to find a doctor that believes I have MCAS and has me on the right meds finally (Claritin, Sodium Cromolyn, Keto-something I can remember, Pepsid and Singular). I've noticed at my last appointment when I flare my HR goes nuts (jumping 40bmp or higher at a time). But it doesn't happen all the time UNLESS I'm flaring. He noticed it since I was flaring BAD my last appointment and decided to refer me to a cardiologist who works alongside with him to help MCAS patients.

Which is fabulous, but I feel that I'm not unwell enough to go downstate for a referral. I stopped drinking electorate packets daily (as advised by my allergist before this appointment specifically) and my migraines are bad again and my HR is starting to get worse. Does anyone feel this way before specialist appointments or is it just me?