How many dpo?

I had a positive opk in the 9th and 10th. How many dpo am I? 8?

I’m hoping this is the month :) yesterday I was so bloated that my stomach was coming out of my pants. It went down a bit today. I’m really gassy today as well. I had my daughter 3 years ago in April and I squeezed my boob and a little liquid came out. What do you think? I though the bloating could be a med that was upped but then I read more about symptoms during 2ww. Also have a warm feeling in my lower belly and aches