When should it stop?

So I’m on the pill and just recently I skipped my sugar pills for the first time and skipped my period and went straight to my next pack. For about a week I experienced light breakthrough bleeding, it was brown and was only enough to just wear a panty liner. After about a week of breakthrough bleeding it was then time for me to take my next sugar pills. I took them and I got my period and took all my sugar pills and I was hardly even bleeding or anything anymore yesterday because I had taken my last sugar pill. Last night I took my active pill from my next pack and today I’ve been wearing a panty liner because I’ve had a little bit more brown blood/discharge(?), it’s light brown and it’s hardly anything at all but still it’s annoying. Is this just because my body is still adjusting to skipping my sugar pills that one time and then going back to taking them now? Why is it taking so long for my body to get back on track? And how long will this last?