Help with ovulation timing

So my period started on the 3rd, and was a normal period. This is the first month I'm actively using opks, and last Saturday my girl came to town and we drank a lot. At the time, Sunday was suppose to be the first day of my green week, but took an opk and it looked like a surge, and then the next day my temp dropped like I ovulated.  But now I am getting another "surge", and I'm not sure if the first one was because I had drank the night before and actually didn't ovulate? What do you guys think? I posted pics and charts so you can see.