So confused and anxious!

Nicole • Married June 2013 • FTM March 6/17
I just turned 23 and my husband is 25. I've been off birth control for 2.5 years now, and we have been TTC since January of this year. 
​Lately, my cycles have been 29-31 days as per usual. According to Glow, I was to ovulate on July 29, but felt nothing. I usually feel when I O! I felt a sharp, hot pain in the area of my left ovary on August 3, which lasted about 2 minutes. I felt another sharp pain on the 5th on the left side, only lower. We BD the day before and day of when glow says I O'd and the day before and day of when I felt the pains. My period is now 2 days late and I've gotten two BFNs. Go by glow, I'm 16DPO. Go by pains, 10DPO. So could late O make my period late, or is there a very real chance that I'm pregnant? 
​I swear AF was going to make her appearance any day this week! I was walking around Target (9DPO) and I swore the cramps were starting...but nothing. Today, (10DPO) I peed like 50 times between noon and 5pm, haha!
​I haven't used OPKs or tracked bbt. CM is still creamy and (TMI) I can still feel it come out (I'm usually dry before AF). 
​Do I wait a few days and test again?