I would try not to stress over it too much.. I also had a MC of my twin boys in August 2015 and I and currently 13 weeks with my rainbow.. I told my SO that we weren't gonna try but weren't gonna do anything to prevent it.. And it happened.. Sometimes people stress about it too much! Start taking prenatal vitamins if your not already.. And if you have Facebook join this group call TTC my rainbow baby. They have lots of women TTC after a MC