So the doctor gave me this gel cause I have a bad yeast infection. Has anyone else used this??? You insert gel in an applicator then insert it into your vagina then squeeze the gel into your vagina. But when I insert it, it hurts and then after I'm done my stomach gets all crappy... And my back starts to hurt. I'll be 36 weeks Monday. Doctor told me its safe to use while pregnant. But why do I get cramps???