Gedarel 20/150 pill and lower back pain

I was only on this for a month, no issues at the beginning, however gradually my mood worsened and I began getting very severe cramps and heavy bleeding. Checked with a doctor and was due to the pill not being strong enough for myself personally.

At the start all was going great but in the last 2/3 months things have started going really downhill, I have started shedding hair at an alarming rate, I have gained weight, I have developed thrush on my boob, my eczema is awful, the skin on my face is so oily, I constantly feel down and sad which I used to only experience when I was in the week before my period. It’s definitely not a long term solution.

I had terrible experiences (bouts of acne) around age 17/18 with higher dose pills like Yasmin. Eventually settled on Marvelon and was put onto Gedarel (higher dosage) when there were stock issues. After 2 years I moved to the lower dose of Gedarel, and had a relatively positive experience with it for around 5 years but things have worsened recently. Side effects have been; spots around chin around end of pill pack, some spotting when taking back-to-back, lower sex-drive. More significant side-effects have been water-retention/weight gain and boob size increase. I am now thinking about coming off Gedarel as I have noticed the side effects have become more dramatic and all other things are equal - my boobs change massively in size throughout the course of a pack of pills, they are tender, and my weight is also massively fluctuating (I assume from water retention - between 55 - 60kg within the month). I am very active and generally healthy, if anything I am less stressed and have a healthier lifestyle now than I did a few years ago, yet the frequent changes to my body are making me feel uncomfortable in my own skin.