If I can go back and redo a few things, getting on birthcontrol would be one of them.
Do you have heavy bleeding issues? Bad cramps? Is that why the doctor wants to search for endometreosis??
I would think adding hormones to your body while its trying to cleanse & heal would be a bad thing.
If it was me, I would let allow the body to heal. See what my periods are like during this process and after. Then decide as to whether birth control is necessary.
In college I had the worse PMS. I missed class every month. Over the past few years, I've been improving my lifestyle. With every improvment, my cycles are better. Prior to joining curezone, my periods were 1-2 days. My PMS consisted of cravings and a migraine (the cramps stopped when I started eating better years ago). Well, now the migraine is gone, but my periods are heavier. I know its due to detox and my body is just getting rid of junk.