Cycle buddy? AF due 4/12!

My name's Sarah and this is my 5th cycle TTC my 3rd and DH's 1st. My cycles are pretty consistently 28-29 days with O on day 13, 14 or 15. I had my positive OPK today so I think O will be tomorrow! I had a line that was oh so close to positive last night also. I don't temp, but may start next cycle if I don't get my BFP.