Praying for my rainbow!!

I miscarried in November at 13 weeks & started trying right away in December, here we are still trying, just had af last Wednesday so I know I'm out, but hoping may will be my month, 😭 With my 4 year old it literally took a month to get pregnant, with my angel baby it only took 2 months of trying, now I'm going on 5 months & nothing 😭 could something be wrong?? I use opks and track cm, I seriously feel we have sex ovulation day but still get nothing! Could the d&c; have messed my body up? I'm so scared I'll never get pregnant again 😭😥😥