Help! Question/Concern

Celina
So I was getting sister flow like clock work every month & glow was always on point with it. August and September I never got it & then got it October 2nd. Put all this info into glow.. Im couriers in why now glow has period scheduled for November 14ththats way over 28 days. Im TTC as well.. I currently do not have my period which I thought I would meanings it's been 28 days.. I also had test done at hospital week ago & not pregnant (fingers crossed I become pregnant) S.O & I have been TTC for 3 months but this month had sex every day. Maybe 2 times a day during fertility window. Question is - has this happened to others? Chances if being pregnant? Thanks in advance!! Baby dust to all TTC ❤️😘👶🏻👶🏻👣Also will be 26 on the 17th any tips on TTC !!?