TTC !!!!

I'm 18 and I have two sons. I'm a wonderful mother and I'm always getting acknowledged for being a great mom at such a young age. Anyway, I'm engaged and my fiancé and I have been TTC, since February. I'm not sure if it's because I was on Depo or what. But it's been a whole year since I've had the shot. I watch my weight, diet, and stress level. Matter of fact, I hardly ever stress. Has anyone else had this problem