Ladies.. Need advise

Lynn

As of today I am 6 days late for AF. My cycle is right on every month. So, I started having positive HPT at 11dpo. I've taken multiple HPT and digitals and they all have lines and digitals say pregnant. These 2 pregnancy test seen below are from 2 days ago. The FRERs look the same. I've done 6 FRERs in the last week. Today I went to the restroom and I had a clearish/brownish/pinkish with a very little of blood in it. I have no cramping and I feel good. I'm scared because I have a miscarriage 9/3/2018 @ 6 weeks and 3 days pregnant. Tomorrow I'll be 5 weeks. What do you ladies think is going on? I'm freaking out and scared.