Increased bleeding on birth control pill?

Hi! I was prescribed blisovi fe back 6 months ago and have been taking it continuously (skipping placebos) as recommended by my doctor. Prior to birth control and despite my endo, I had very regular periods. 28 day cycle, 5 day period, no extended spotting. For the first three months after being on the pill, I did not get a period. Now I have bled for more than half the year so far. I had a 20+ day period in January. Has anyone else experienced this on birth control? Thinking about going off of it because of this and other side effects.