Combined pill and heavier periods

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.

I am one of the happiest people you will ever meet, I’ve always been positive and upbeat and although of course I have down times like anyone I never stay down for long. Within 3 weeks of taking Levest contraceptive tablets I was like a completely different person and I didn’t know what was happening to me, I cried uncontrollable every day, I didn’t want to be here anymore and was actually thinking of ways I could end my life, I was waking up in the middle of the night with a dark pit feeling in my stomach and felt unbelievably low I didn’t know what was happening to me, then it clicked, the only thing I was doing differently to usual was taking the levest pill. I called the GP the next day and they told me to stop taking it immediately, within 4 days I was back to my usual self mentally then I came on the worst period of my life, like a slaughtered animal and so many blood clots. I’ll never take this pill ever again and would definitely warn others about taking it, who’d have thought a simple contraceptive pill could cause so much harm

The first month WILL be hard, I had intense mood swings and nausea, but by month 3 I promise you it will settle down. Personally, I wanted to switch to yasmin due to the fact the cramps and the bad mood coming on/off after a break etc were too intense for me. No weight gain, only loss. My sex drive has not been affected whatsoever. There is a lot of fear-mongering surrounding the pill, but I think some of it comes from placebo, so don't over worry yourself.