Going through your history it seems best for you to take up IVF rather than waiting as Bigomet has not helped you much and your husbands sperm count
is low. The medicine prescribed for your husband may help but its not worth the wait.
Even with IVF treatment sometimes there is a wait period that couples have to go through. So during that time both of you need to have a healthy diet and exercise regularly to improve your chances of ovulation and have a healthy baby. Do follow your gynecologist prescribed medicines also.