I'm confuded in need of Advice

Hi, im 23 yrs old and i was married for 3 yrs. I been divorced for a yr now, but when i was married i really tryed to conceive for the 3 yrs Nothing. Sex was painful my periods were aff for months. I wanted to become pregnant so badly i dont know if that was the mistake but i suffered ALOT! Now im in a new relationship and im happier than ever, my periods are regular (something new for me) & i have a weird sensation this might work. I'm scared tho, i would really want to become pregnant, but i dont want to try and faile like ive done before, but on another hand i believe God Works in Mysterious ways, and if it didnt happen before it wasnt ment to be yet.