I think I’m miscarrying but not sure!!?

Gr

Im almost 5 wks. A little crampy here and there with bleeding on and off only when I wipe for going on 3 days now but no serious clotting just more stretchy blood.. If that makes sense.?? In my first pregnancy, I had a MASSIVE hemorrhage.. like the whole Queen sized bed was ruined! Do you think it this be happening again? Or does this sound like a miscarriage?