Withdrawal bleeding into period?

I was on the pill for several years, I stopped taking the pill on September 21 and then had my “normal” period as I always had when I took the pill. Then on October 23 I started to lightly bleed, I thought it might be withdrawal bleeding but then today, day 7 I started bleeding pretty heavily I’m just wondering if I could have had withdrawal bleeding that turned into a normal period? I just want it to end soon because I’ve never had a period this long (well at least I didn’t when I was on the pill) thanks for any help ladies