Frustrated

I'm really confused about what I should do regarding trying to conceive. My doctor said I don't need to wait, and she acted as though the bleeding associate with my miscarriage was my period. But according to what I read online, she's wrong. Apparently I won't have a period for at least 4 weeks following the miscarriage, and I should actually wait until then to try again.

I almost feel like I'll get over this faster if I can just try again right away, but it sounds like I should really try to wait. So of course I'm even more upset now, knowing that I need to wait at least 2 months before I can possibly find out I'm pregnant again. I just don't know what to do. I suppose I really should just wait. This honestly makes me wish like hell I had never gotten pregnant in the first place.