Help?!

So I know that I haven’t had a positive. This is my first month tracking so I haven’t been tracking Bbt. But I guess my fear is that I won’t be able to ovulate seeing as I’m overweight. But do you guys think I’m getting closer? Glow says I’m supposed to ovulate tomorrow. 27% of chance pre today (Friday) These are all from the past week. The last test is from today. Not with FMU so