Yeast infection from arousal?

Hi community (and especially the ladies who may have been through something similar), I'm hoping to get a helpful answer from you wonderful people ^_^ I've been having yeast infections on a regular basis despite trying to prevent them (including food/clothing/lifestyle changes, capsules to support/restore bacteria... you name it), and luckily they haven't been as frequent recently. For some reason, getting aroused often feels kinda similar though, and the infections seem to come back afterwards more often, even when there's no masturbation nor sex involved (meaning re-infections because of that are unlikely) - the arousal alone just seems to throw my vagina off already. My gyn hasn't been able to help with this, other than confirming suspected infections and educating me on common causes. Does/did this happen to others as well, and have you found a working solution? Thanks in advance! <3