A similar situation happened to me about a year ago. I live in Canada. My gp put me on hrt for 3 yrs, decided that was enough and then took me off of them. I’m still getting periods. Sometimes they disappear for months, then they show up every month for awhile. When I asked to be put back on, she said no and made a referral to a clinic but there’s a 2 yr wait. She still won’t let go back on until I see them. I’m trying herbal capsules for the symptoms I have. It’s frustrating.