Trying to conceive. Need help.

Britany • Trying this out with my husband
My fiance and I have been trying to conceive for three months. I just started my period yesterday and I was wondering when the best time or days for me to try are in yalls opinions. I had surgery November first cause they thought I had a tubal pregnancy well when they got in there everything was fine and they ruled it a miscarriage. Any advice or anything would be greatly appreciated. PLEASE HELP!!!!