Need eyes and encouragement.

Ashleiy
Hi gals. I'm so confused and somewhat discouraged. Someone help. Im on cd 17 of a 29 day cycle. I usually ovulate around cd 14 or 15 which I thought I did this month because I got some positive opk around that time but not ewcm. So we BD last week 4or 5 times. Yesterday I got a flashing smiley on clear blue advance. Today I got the pic listed below on cheap opk. I'm just really confused and have some concerns. 
1. I have gotten at least 3 or 4 positive opk this week. From cycle day 13-17. Is this normal ? I'm just confused on when actual ovulation is going to happen 
2. If I am just ovulating now , cd 17. Is this too late to get pregnant if he BD this week ?? AF is around the 11th. Also a little bit of ewcm this morning. 
Any advice would be very appreciated. I'm overwhelmed. :(