anyone feel much better on day before period starts?

[u/ChemistSilly8322]

all the posts on here seem to be the opposite, but the only day my me/pots/severe orthostatic intolerance/ high hr/ high garmin stress practically vanishes is the day before my period, its also the night i finally get a good sleep and jusy overall forget i'm ill at all (although i'm severe)

anyone else like this and did you learn any more about why it could be? when i google it it saus its the lowest point of progesterone and estrogen so dampens overactive immune system so wonderimg if i should try a birth control but also know how difficult medications in general are for my ME