PP Bleeding Hasn’t stopped

I’m 5 weeks 1 day pp I bled the first couple days the bleeding stopped & turned in just discharge. But last week I started bleeding bright red again and it hasn’t stopped its not heavy enough for a pad but enough to fill a panty liner it sometimes is light pink when i wipe but for the most part still been bright red. Should i be considered l, what should i do? I go for my 6 week appt on Aug 4th