Fertility products,?

Is there any fertility products that anyone would recommend? I had a mc in sept. My periods r short and the cycle is so short too. I had a 40 dc, a 13, and a 9 day cycle. Thats so short that some apps won't even let me put it on there! I'm going crazy. Someone help. I need to lengthen my cycle. Also I got a depo shot Aug 30. Is there anything out there that will help me?