Can you have a successful pregnancy with Uterine Abnormality?

I have had three miscarriages. 2 in the past resulted in miscarriage and now I am experiencing one after 4 weeks..no D&C required. I have been told that I have a septate, arcuate, bicornuate, and horizontal uterus...all different answers from different test (HSG, ultrasound, D&C, MRI) I can't get a clear answer and I am devastated thinking I won't be able to have kids. Now my relationship is falling apart and my husband is treating me horribly. What do I do next? I feel alone and lost.