No LH surge!?

Been using the strips for about 3 days now....(2-3 days after my period ended) and all the test lines look exactly the same! My control is obviously darker so I know my test line must be at least that dark or darker. But when I wipe I have ewcm. I have had it for about 2 days now which kinda matches glow so I figured I would be ovulating. I read that some girls have been using the app and the opk kits and they don't coincide with each other. Im so confused 😓😓😭. Is there something wrong?! Help!