Week on, week off

The last 2 months my period has been roughly a week on, a week off. I am on progesterone BC and I have also been regular-ish with that but now it’s painful and feels like I can’t catch a break. Does this mean it’s getting worse? I’m awaiting an internal ultrasound to see if there is regrowth/growth.

Context: I have a 3 & 1 year old. I had an emergency c section with my first (after YEARS of “unexplained” infertility) I was diagnosed with stage 2 endo and had a lot of fusing around my ovaries and uterus, which they fixed. Getting pregnant with my second was fairly easy, thankfully.