We have been trying, I have a question

Hello, everyone, I only think I'm late because I've been using this glow app and another app. The glow app says I should have gotten my period yesterday(didn't happen) and I also, use my days app which said I should have gotten it in the 5th. I took a test on the Wednesday the 2nd but it was negative. I also, had endometriosis back in November. Had surgery, and my gyn said I will still continue to have cysts on my ovaries. I feel that it could have been to soo to test. The only symptoms I am having is that my nipples are more sensitive. (we have been trying for 5 years now) I was on Clomid for a couple of months just finished that up lsst month. what are your thoughts. I was thinking if I still dont get it by tomorrow the 9th i was gonna take a test again. Thank you.