Ovulation confusion?! Opinions please

​this is my first time using any kind of ovulation test. Today (Jan 9th) Glow says I'm 27% fertile. Looking at the test it looks like I'm not close to ovulation my boobs hurt and are very sensitive so I thought maybe it was because of ovulation ... Kinda confused like I said first time using these and would like others experiences with them.. It makes me nervous that I may not ovulate. Of course I could be worrying for no reason.