Marvelon pill and lower back pain

I was put on the combi-pill in secondary school/college years and it was to help regulate my periods which it did but I kept getting extremely bad migraines the first day/just before my period came and I would have to have the day off and stay in bed in the dark. So once I explained this to my Dr we both agreed that I would come if it and switch to a different pill. Which I did but that wasn’t any better so then that lead me to getting the Depo-Injection

II took this pill for 9 weeks straight. Initially, I felt good on Marvelon for around 10 days. I was put on this for suspected endometriosis but unfortunately, it made my periods heavier and cramping was worse. I had a horrible breakthrough bleed that was very heavy and lasted 9 days. I had acne during the first couple of weeks however this settled. I also had headaches and constipation for the whole time I was taking this pill.

I was on a different pill before this one. When I started this pill I felt very nauseous for a few weeks and couldn't really eat. I gained a lot of weight however and over the course of the year cried a lot (which was very unusual).