Patch and vaginal discharge

I’ve been on the patch for around 6 months, it’s causing periods every 2 weeks even though I’m using it correctly. The only positive is it’s easy to use and hasn’t caused weight gain.

I was really getting on with the patch, ive been on it since 2024 and was on it previously for a couple years. But the last few months ive been really suffering which the patch is definitely contributing to. The last few periods I have been experiencing migraines with aura, I've been getting a lot of brown bleeding, the fatigue is unbearable and I almost passed out. Since ive been experiencing these side effects the last few months, I noticed lumps in my breast around the same time and I have just been diagnosed with fibrocystic tissue disease, which the hormones in the patch is not helping. I also experience a lot of breakthrough bleeding and bleeding after sex since being on the patch. Although, my periods are a lot lighter but I still bleed for 7 days. The period pains have not been as severe as they would be off the patch. It has definitely helped my pcos and adenomyosis.

noticed that the side effects were less or more intense depending on where i put the patch on my body. i used to have it on my arm and had intense nausea nonstop and after putting on my hip/ bum it stopped. also cystitis symptoms however i’m not sure if they are related