Pill bleeding

Hii, so I’m at the end of my third month of the pill and couple of days ago I started bleeding and I’m still bleeding, I had a little clot come out yesterday but nothing major. I skipped my last period because I was on holiday and I’m going to skip this one as well coz again I’m going on holiday my gp said it’s fine. However I’m quite worried about the bleeding and not sure if that’s normal or not or what do I even do