I miscarried 11 months ago and have been trying to convince since then

I miscarried 11 months ago and have been trying to convince since then! my periods are very irregular and I think that's what made it hard for me. I tried to notice my own ovulation and sometimes I would forget. now after 11 long months of trying I took a clear blue digital with weeks predictor and IT WAS POSITIVE 1-2 WEEKS!! I took the test at 4 am and my boyfriend woke up to me crying, tears of joy of course!