Confused

Brittany

I been tracking since the end of my period and it says I got a surge on 7/21 and ovulated on 7/22 ... but I'm using other apps and they all say low Lh for these same ones however I did have the egg white discharge on 7/22 and 7/23 so I'm not sure if I ovulated or not on 7/22 I was cramping on my right side ... Im hoping we didn't miss it my husband was out of town on business so we bd before he left and as soon as he got back !!