Could I be pregnant .?

So on the week of my period I had sex with my hubby they say there’s a chance you can still be pregnant even if you have a 28 day cycle which I believe I do because I started my period on January 15 & that lasted 5 days .

So just this past weekend I had sex with my hubby on CD 14 & im on CD 15 but I’ve been peeing every 2 hours & my boobs feel so sore when I push down on them & I feel little something on them like there sore ... is it possible that I might’ve ovulated early ?

how soon after you have sex during your period will you feel pregnancy symptoms is it possible to feel any symptoms now .?

I’m on CD 15 frequent urination every 2 hours , and sore boobs and lower back pain AF doesn’t show up until February 12..

what is this I know you’ll say to take a test but I want to know what symptoms did some of you experience

According to GLOW I ovulated today .? But I have a 28 day cycle i’m so confused ...