What do we think of Mirena?

43f here.. Experiencing heavy periods that are 2+ weeks long (so I’m bleeding more than I’m not any given month). U/s shows small mass in the uterus (3cm), assuming a fibroid as they run in my family (follow up with gyno is in a couple weeks). Enlarged ovary. Endometrium was 18mm.

Had bloodwork done and I’m also severely anemic, low hemoglobin and hematocrit, among other things. Starting iron and B12 infusions and Vit D supplements asap.

Anyways, Gyno and GP are suggesting mirena at this time to control bleeding and fibroids. I’m iffy on this just based on side effects I’ve read about online.

Anyone been in a similar situation and had a good/bad experience? Are there any other treatments I should ask the dr. about? Thank you!!