Questions about endometriosis.

{brandie ♡ rose}
I made a post earlier, and some suggested that I could have endometriosis, can I get some advice on it. Could it be why I'm so bloated lately. People literally ask me when I'm due, or how far along I am. I'll post a picture of my previous post so I won't make a super long post. Could someone please give me some info I plan on going to the gyno just looking for some info until I go.