Femara question

Ashley • Avoiding pregnancy. 3 losses (6, 16, 15 weeks). 1 earth son, Lincoln born at 26 weeks. Just turned TWO & doing great!
This is my second cycle with femara and this time for some reason I had some light spotting. I never had it before or with my one cycle with clomid. I called the nurse she said no big deal but I googled and it scared me other woman have had their follicles not mature and thinned lining. I have alway had my follicles mature but I'm worried about these new signs. Thanks!