Fibroids

I have 3 fibroids which grew to 5cm each. It has become rather noticeable when I lay down. Dealing with extremely heavy periods and excruciating back pain. Have two kids, not planing on having more. Between the options my oB Gyn provided I choose fibroid embolization which I’m scheduled tomorrow. All I hear from doctors and nurses is “prepare for pain”. I already deal with occasional giving birth pain. So if anyone experienced this procedure please share.