Pill advice needed😞

Hi, bit of a long one so going to try and make it short.

I had 4 periods in February on revigeon (I think it's that, it's the pink packet ones from nhs), they sent bloods and said I had high estrogen despite when they took my bloods i had already been a week without my pill and without bleeding.

Fast forward until 8th March, I finally got another period which I was meant to get. Lasted a week, no issues. I then have removed myself off the pill, it caused me headaches, bloating, sore boobs, back ache and made me so damn ill and every day became a huge struggle. I've had 4 days without any bleeding and have been bleeding. So I've now bled twice this month, I've finally stopped again but I'm not wanting to really try for a pregnancy but not avoiding it at all.

Anyone got any advice or can shed some light and tell me I'm not so alone😫 feel hopeless and worried!!!