Should I be worried?

ohlan • 2misscarriages👼🏼👼🏼, my 🌈👶🏽 son and my daughter.
I should b around 3weeks and 4day. I went pee and wiped myself had very smaller amount of brownish discharge, I did again and now it's more of a redish/pink color and more of an amount. I've had small cramping. I had a miscarriage at about 5 weeks with my last pregnancy, should I b worried.??