I misscarried at 10 weeks 2 months ago. There was no blood just an empty sack on an ultrasound all of a sudden. So I had a D&C.. the doc said I wouldn’t have any trouble with the next pregnancy and I just found out I’m 4 weeks pregnant again.. I’m not allowing myself to even be happy about it because I’m afraid I will have another miscarriage.. is it common to miscarry more than once???