Millinette 20/75 pill and period like cramps

This is the 3rd pill I've tried and unfortunately since being on this one I've had horrible mood swings and been more emotionally down - I'm normally quite a happy bubbly person but this pill has made me quite miserable and leaves me feeling as though I'm not in control of my emotions.

This is my second month with this pill. In the first 2 weeks, I was constantly bloated and had small cramps in my stomach a few hours after taking it, also I was ALWAYS hungry, so I ended up gaining more than 5 pounds in that time. I changed to this pill in hopes of getting back some of my sex drive, which went nonexistent on Yasmin and Eloine, also I hoped it would improve my mood a bit, as I felt moody, anxious and depressed while taking the previous pills. It may have stabilised my mood a bit as I experience less intense PMS symptoms, but my overall mood is still low all the time, and it did not help with my libido either. Another downside for me is the heavy bleeding I get on the break, on the other pills I had very light periods, but now it is like a normal period with cramps and blood knots. I also get headaches in the pill break, which is unusual for me. I did not experience too much change regarding my skin, maybe a couple more spots but nothing crazy.

Within 48 hours of swallowing the first tablet I started to have Brown discharge which has grown into what would be described as a full on period with horrendous stomach ache, it will be 2 weeks on Sunday since I swallowed the first tablet. I'm assuming this is the breakthrough bleeding and my body needs to adjust but anyone else experienced this?