Bleeding at 6w 1d

Lisa • I am married, been trying for first baby for 7 years. One miscarriage and blessed again with this pregnancy. Praying!
I had a lot of bleeding this morning when i wiped. But the last ultrasound i had showed there was still some blood left in uterus from implantation bleeding. So i am hoping that is what i passed. It was red and brown in color and no tissue. Any ideas?