Advice for the time in-between Retrieval and FET With PGT-A.

Hey y’all, I just completed retrieval last week and got an update today on how many made it to embryo. Those embryos will be undergoing PGT-A and I am told results will take ~3weeks plus the additional couple of days it takes to prep my womb for transfer. All and all I have around 4-5weeks of just anxiously waiting around…I kinda became lazy, paranoid of being active, and also gained weight during Stimulation. I would like recommendations on what I should be doing during this time to prep myself and kinda get back to myself before transfer. I wanna lose the few pounds I gained during Stim as well and just get back to feeling good.

Is it safe to do 72hr liquid fast?

Can I do laser hair removal?

Sauna/steam room/cold plunge?

Pilates (core workouts)?

I’d like to hear what your routine was like that you feel may have contributed to your success, or lack thereof.