Crazy cycles!

Caroline
I started taking Lydia Pinkham last month. AF started on it's own, and then lasted about 7-10 days. Not heavy but strange. Did the two week wait, tested twice BFN. What felt like crazy preggers symptoms turned out to be nothing. It's now May, still no AF. Afraid to take another POS, I can't take anymore dissapointment right now. It's just getting to be too much!
​I had break through bleeding with one little clot and pink last week. Thought AF would be here the next day but nothing happened. I had cramps the other day, CM was like lotion and now has dried up. Still taking prenatals. Still crampy. I just don't know what to do. I have to wait another 2 weeks to see GYN and I guess I'm just a nervous wreck!