11 weeks after MA and still no period

My MA was 11 weeks ago, I bled for around 6 weeks straight and then have had 5 weeks of on and off thick brown spotting.

I've been back to clinic, the last time was 2 weeks ago for a 2nd scan and there's no more RPOC left but my hormones just aren't getting back to normal

Last year after losing weight, I finally had regular periods every 28-30 days, I've never experienced spotting before this and I'm just really frustrated with everything.

My Gp won't do anything untill it's been 12 weeks as she said it takes time to settle back after an abortion although I never had issues like this after either of my children.

Has anyone else experienced similar? Is there anything natural I could take in the meantime to try and sort my hormones out? I've tried high dose vitamin C with no effect so far