Bright red is a good thing

And some people have light bleeding on and off for weeks until AF visits. So I would say you are doing just fine and I see no reason for concern with what you described. But if you are worried it never hurts to make a call to your doctor
I bled for 6 weeks with my first and almost 7 weeks with my second. So everyone is different in the length of time you bleed, how heavy you bleed and how crampy you get. Lucky us right? Nothing can just be easy