I am trying to have a 3rd child, but have had 2 miscarriages back to back. at last echo dr found my uterus has a strange shape. can i still get pregna?

Most likely: The answer depends upon details of the ultrasound. The uterus is formed by the fusion of two ducts. There can be a near incomplete fusion of the uterus (uterus didelphys) to complete fusion (normal uterus). If the uterus partially fuses with a septum between the two halves, this can result in miscarriages. There are procedures available to treat this. Recommend asking your Dr. for more details.