TTC after tubal reversal

Hi I've been trying to conceive after my tubal reversal back in Feb 2017, I had had my tubes tied and burned back in Feb 2011, but my doctor said they surgery was successful, I'm 31 and my husband is 26, we have no health issues and look like good candidates for the procedure, but still aren't having any luck. I have thought about going on clomid, because my period has been somewhat strange, ever since my surgery, my period will start four days earlier from the previous month before, so it's hard to track my ovulation. Any suggestions?