Doing fertility; 1st cycle; clomid, successful follicles; trigger shot; procedure; progesterone; no pregnancy result; stopped progesterone.

2nd cycle; changed med from clomid to another due to lining being slightly thin (not a huge concern of theirs); no follicles; they said come back Monday to see if growth was delayed; today no follicles still and no responsive to new med. My period is due end of next week.. now they want me to go back on clomid tonight etc and see if it works.. I dont want to waste a possibility but at the same time I feel this cycle is all screwy n I would have a better chance next month.. Anyone go thru this? What should I do? Thanks for any feedback. I truly appreciate anyone who takes the time to read this and who also respond..💛💛💛💛