Ovulation spotting or....????

Can somebody please help me?? My last period was Jan 20-26. My period was 5 days late last month, but still came. Now on feb 4th I started spotting. It’s been 3 days now that I’ve had this light pink spotting & I know that it too early to be implantation bleeding. I had sex the day I got off my period but we used a condom & it didn’t break. My glow app says that I’m in my fertile days right now but I still don’t understand this spotting. Could it be ovulation spotting even though I’ve never had it before?? Has this happened to anybody before??