Chlomid- HELP!

Hi ladies... I have been TTC for 7 months now and have had no luck. I was on nexplanon (never again) for a year and had it removed last fall to TTC. My periods have not been starting on it's own so they have had me take provera (NOT provera depo) to jump start my periods. We have done that 3 times and this last time we did an ultrasound and found that my ovaries were not creating big enough folicles to release an egg. They just started me on provera again and this time we are trying a half dose of chlomid to stimulate my ovaries and try to get them to ovulate. Has anyone had any experience with this? Success? Need some encouragement