The last 2 weeks, I've been on/off itchy, down there. I have good days and bad days.

It doesn't get worse or better with riding.
I don't use soap and I do wear cotton panties.
I took one of those home PH tests and mine was at 5.0, just the first notch into an 'infection'
I was on an antibiotic 3 weeks ago.

How long do you think to wait till you go see the gyno?

I guess I'm afraid to go in there and have them tell me its nothing, but then have no recourse for the discomfort. And since I'm 51, the last time I saw the gyno, (6 months ago) she tried to tell my I would eventually have to start taking HRT and that I should stop cycling and take up swimming as it was better for women my age. So really I'm not liking the doctor much right now either.