Zelleta pill and decreased sex drive

Started this purely to help my skin after experiencing constant hormonal breakouts, which it did clear up and meant I could eat however I wanted basically with no consequences on my skin (sugar and fatty foods). However I feel as thought the pill has really dampened my mood making me low level depressed all the time. Also experienced a decreased sex drive and lots of hair loss - but still unsure whether these are directly related.

Switched to Zelleta (Desogestrel) from the combined pill because of side effects. Had one unusually long period (9 days) one month after starting Zelleta, after that my periods stopped completely and I only had minor spotting every now and then which almost completely disappeared over time. I gradually noticed a complete loss of sex drive which bothered me a lot and I ended up switching to non-hormonal contraception instead because of this.

I was on Rigevidon for about 8 years and got on really well with it. After starting with migraines with aura, I had to change to a mini pill. I can’t believe the difference in my mental health, weight, spots. Everything has just taken a down hill. I’ve been bleeding nearly constantly for the last month, so I’m going to have to find something new. On top of that, my sex drive is low, mood is low, always tired, spots all over my back and shoulders and weight gain.