Oh yeah completely normal. They usually say about 6 weeks. I had days where I didn't bleed then it'd come back out of nowhere. I bled bright red for a while then it finally turned to brown and went away. I also had my 1st period again at 6 weeks too. All completely normal unless you're passing huge clots and in alot of pain.
good to know im on about 15 days, and im not sure when it'll stop. it's not heavy but it stopped for 2 days and then came back. not sure if that's normal. last time I had a baby was 12 years ago.