Yes, possibility lies it could be endometriosis. Check with your Gynecology.
I was just diagnosed with it and yes you certainly could have it. I am in line for a hystetectomy at age 39 because mine became so bad. definitely see a gyno specialist.
Sounds like endometriosis. Of course there are a couple of other things that could be the problem. Definitely time to see a doc.
It certainly could be, and definitely see a doctor.
Bleeding after sex is never normal, and while it's usually not serious, it definitely requires getting checked.
You could have an infection, endo, PCOS, ovarian cysts - the list is long and varied, and you could have one or more of them. You definitely should see a doctor, and soon. Don't let yourself suffer with this any longer. Let us know what happens.
I hope you get some good answers and feel better soon!