Is it possible to have kids if you had pid?

Probably. Recurrent pelvic infections may result in scarring of the tubes leading to infertility, ectopic preganancy and chronic pelvic pain. If your tubes are blocked because of old infections, you can still carry a pregnancy but only after in vitro fertilization.
Possibly. Depending on if damage has been done it is possible to have children. Speak to your primary care doctor or obgyn for an assessment.