The sucky side of weight loss

At 54 and almost DONE with perimenopause my periods have come back with a vengeance! I spent a good deal of my holiday at my sister's (last week) drugged and huddled in my bed. I'm booked for an ultrasouned this Wednesday to see if there's anything bad happening in there. If not, I'll be talking options with my Dr. NOT on the table would be leaving things as they are. sigh...