Surgery next week - feeling nervous

I’ve had the news that next Friday I’ll be getting a surgery to remove endometriosis. It’s a multi disciplinary surgery which includes my removing it from my bowel (likely resection) and removing/clipping my right fallopian tube (maybe both when they’re in there).

I’ve known for a while it would be a more comprehensive surgery due to having DIE impacting my bowel, but only having 10 days to wrap my head around the fallopian tube as well has really made it tough.

I really do not know what to expect and feel so worried that a lot of it depends on when they’re in there.

I’m just looking for some advice, reassurance or anyone who has experienced any of these areas of endo treatment to give me an insight into their experiences.

Appreciate this community 💕