Trish, you are such a sweetie! thanks for clarifying everything you said. How lucky you were that your OB took the idea of AS seriously. Many women with AS have said that their doctors were almost unaware of it...usually they did not self diagnose....it was often after following up a 2nd opinion, or after seeing an RE, that AS was even mentioned.
Sky, Trish is right that it can take your body several months to settle after a m/c, and that 3 months is still a normal time frame for ttc. However, I personally would still be inclined to have the hysteroscopy for the information it can give.