I have severe pubic pain that radiates to my lower back. I was diagnosed with pubalgia. I'm a new mom, can this be the cause, I was treated for PID also?

Symphysis pubis . This joint is in the front of the pelvic girdle bony ring, and can be torsed, sprained, and loosened by birthing. If this is the case you might research a sacroiliac joint belt (boa.Com) for symptomatic relief. An osteopath can try to adjust and follow you. This can be a difficult problem. If an "hernia" is suggested, seek a second opinion.