Married and still no sex!!!

Help!!!!! My husband and I have been married for almost a year. (August) We did not have premarital sex because we are both Christians. However we had planned to get pregnant right away because I'm already 35 years old.  He takes blood pressure pills which causes him not to be able to obtain a full erection. Because of this we have yet to have sex!!!!!!!!!!! (Intercourse) It's killing me!!! Sometimes I feel it's because he's not attracted to me. Then it really hurts to see others who were married around the same time we were already having kids. I cry. I cry about it all the time. I try not to make him feel bad about it and he apologizes for it all the time! Help!!!!