postpartum bleeding

Okay so I had my daughter June 1st. And I had bright red bleeding for about 1week. Then had pinkish discharge after. Then after that I just had yellowish discharged and it seemed like everything was going away. And just yesterday not even 4 weeks postpartum I started bleeding bright red again. I don't know if this is normal 🤷🏾‍♀️should I go get checked 🤔has this happened to anyone else?