Discharge at 8.5 weeks

I’m 8.5 weeks. At 6.5 weeks I had 2 episodes of a gush of blood coming out. I went to the ER and they assured me everything was fine and to only worry if pain came with the bleeding or if I was soaking more than a pad an hour. I’ve still had bleeding off and on. It comes in spurts (usually a few hours at a time). With the bleeding has been a lot of discharge. Any one have any insight? I’ve been to the ER twice and felt dumb both times for going. This is just now but this happens once a day at least.