I used to have anterior pelvic tilt for years, but it went away after a couple months of cleaning up my diet and losing excess weight and subcutaneous fat. It was at its worst when I was 83kg, I am down to 64kg now. When I was around 70ish kg I tried doing exercises for months to fix my posture but what I think really resolved it was shedding off the weight and keeping things moving.
I didn't realize it back then but it was also partly due to bloating, likely from some kind of SIBO or gut issues. Oregano and thyme with my daily beef and rice. Carrot salad, chia pudding and papaya almost daily for the fibre helps me. Coffee with milk in the morning helps with a push as well.
I was on a protocol for a couple months which included a lot of antipathogenic herbs like nigella sativa, neem, berberine, clove and I think they helped my situation.
Used to have 1 BM a day but now average 2 a day. So yes I think the gut-energy issues will help with addressing your pelvic tilt issues!