I have no useful information to add but thought I'd commiserate
I've begun to amuse my coworkers with summer moments. Since losing weight I've been cold all the time so it is a change. Actually a couple of years ago my cycles were all out of whack and I had some serious PMS. For awhile I took Estrotone made by New Chapter and it really helped. Not sure what's in it but I know they are online. FWIW
Baby steps, losing the holiday excess first.
Maintaining 48 lb loss since 2008, working off regain to a sensible maintenance level. 60+ lbs and counting!