Im sad :(

tania
So i was taking clomid to get pregnant and it didnt work. I was having horrible cramps and got my period 4 days early so tomorow was gona be the day i actually started my period. But since yesterday my right ovary been hurting. What can it be? Cause every time i get my period this cramp has never happen. Im just so sad i been trying to get pregnant and i cant. I really want a baby and so does my husband what should i do to increase my chances i did everything the doctor told me.