Blisovi oral, long experience with this contraceptive, however having spotting/bleeding while taking

Hi everyone, I have been taking this pill for years, for a while I had been taking it and I never had miss a day, been taking it around the same days, and last week I had noticed spotting, and just today I have noticed bleeding that it’s not heavy, it’s enough to change a tampon/pad. The reason why I was prescribed this oral contraceptive is because I had unusual long periods and I didn’t want to deal with them. Has anyone taken this birth control for a similar length of time and had issues with this before? How long will your spotting/bleeding last and do you still take your birth control pills?