Does the combined pill cause irregular periods?

I went on this one after a bad experience with a similar pill it’s okay. I kind of feel stuck on it because it’s a big improvement from the sickness I felt from the last pill but it’s still not great however I fear that if I change my pills again all those side effects will come back. I experienced HRT like symptoms from what i’ve seen they get better then they get horrendously worse it’s like a constant cycle.

I generally felt great with this pill. No mood changes and lost weight but unfortunately I had vaginal dryness which lead to regular thrush infections. I took a break from Yaz and the thrush infections stopped. I've just swapped to Zoely to see if this suits me better.

This was the first pill I've taken and was on it for about 5 months. When I first started it I had the worst breakthrough bleeding and cramps so bad I was bedbound but thought that may be my body just getting used to the hormones as I'd never been on the pill before. However, I breakthrough bled a 'period' every month for a couple weeks whilst not on my break. I had no weight gain or mood changes which was great. This really helped my acne!!! I've struggled with back acne for years and this has improved it drastically. However, I also developed pretty bad eczema all over my body a month into taking it which I haven't had since I was a toddler. I've been off it for a week and it has actually gone down so much.