Pelvic/lower back pain help

My pain is getting worse and worse. I've tried allmost all the hormones and I can't take them, I end up trying to kill myself every time. (plus TTC)

I figured out that the pain I have in my lower back (came on like 8 months ago) is connected to my cycle. From the day I ovulate I can't bend down, I walk like I'm 9months pregnant, every step I wanna cry.

After a day at work (chef) I limp home crying on the train.

I take a lot of oxycodone and this ain't helping much at all.

What can I do? :( my doctor doesn't know, physical therapy ain't doing much either.

Waiting to come to a pain specialist but it's a long line (3months waiting so far).