Is anyone like me?!

Hey ladies! So yesterday we went to see our RE. My husband and I had a blood test done( I'm not sure the name) but it came back positive. So from what I understand I have built up antibodies towards him. I have had 2 miscarriages. So the doctor prescribed heparin shots,baby aspirin and progesterone prior to conception. Is anyone in the same boat as I am or know anyone? The doctor said they see there far share of couples that have this... would really love to talk to someone that has experienced this!