Bleeding at 9 1/2 weeks

So I got home today and saw I was bleeding. Light cramps and I’m not filling a pad, but it’s still happening and it’s been an hour. I’m concerned because I also bled at 6 1/2 weeks. I had an ultrasound after that bleeding and baby was fine. Had another ultrasound at 8 weeks and baby was growing and doing well. Has anyone else had two separate times bleeding during a pregnancy? I would hate to miscarry again, I lost a baby at 6 weeks in August.