If you had PID could you or did you get pregnant while you had it? And if you had treatment for it how long did it take you conceive after?

I have had weird pains since I got the IUD like 2-3 years ago. Then I got it taken 1 year ago. The pains didn't go away. Infertility doctor thought maybe endo. But I decided to see a endo / OB outside infertility to check these pains because it sucks. He actually doesn't think my symptoms coincide with endometriosis and suspects I actually have PID that was brought on by the IUD. I have been trying to conceive for over a year but when I got pregnant with my first baby I got pregnant first try.

So I'm curious if after I get the treatment that I have a higher chance to get pregnant. I'm wondering if having PID this whole time (years?) was causing me to not get pregnant. I know it also could have caused some issues(infertility) but wishful thinking right now.