why i cant get pregnant?is it because i had a miscarriage last november 2009? its been 2 years.. were trying to have a baby for 1 month.. im scared maybe something wrong in me.. i cant go to my doctor icant afford it for now.. my lower abdomen hurts.. it hurt at the back too.. my doctor said when i had a miscarriage i have a uti... is it the cause why i cant get pregnant? im stress always, and always tired.. is it the cause why i cant get pregnant? pls..reply to my question..