What would you track for initial appt?

Hello! I’m a 31 yo F. I’m an SLP so I work with a lot of neuro patients already but have never been on the other side of things. I had some weird cardiac symptoms starting in 2023 and continuing off and on ever since. Ended up having a whole bunch of cardiac testing that was a-okay. POTS remains my working theory. (It also explains some symptoms I had as a teen). I’ve had headaches and migraines for basically since I was a kid and can remember! In the last few years, primarily with auras. I even sometimes get auras without the headache component. Ran into my fav EEG tech today and she mentioned getting a neurology appt. I kind of realize I may have been gaslighting myself all this time about not needing a neurologist. I’m hoping to track down my favorite tomorrow and run by making an appt with him. All that being said… what would you track prior to an initial appt? Knowing it could be a hot minute before getting in. Frequency? Duration? Symptoms? Menstrual cycle in relation to symptoms?