*sigh* will I ever ovulate?

So I justed started to use OPKs this month(3rd month trying). I started testing on day 8 ( as the box said for a 28 day cycle) and since day 10 I have been getting a flashing smiley. Once I get the flashing smiley I take the strip out and look at the lines and I feel like as far as line progression it hasn't changed much (it's still pretty much as light as the day I got the first "high fertility" day since Wednesay. ) Glow said yesterday was my peak but obviously not. My fertile window (per glow) ends after Saturday. Does anyone else get depressed feeling like they won't ever ovulate? I'm afraid I won't. Been checking my cervical mucous and while it was very stretchy and wet it was more like snot than egg whites. *sigh* just venting here I guess I'm just tired and a little emotional today.