Can someone give me some insight please?

My cycle is normally always 26 days. I usually get a positive opk cd14. I tracked my bbt this month and found out I actually ovulate 3 days after my positive opk. Would my cycle still be 26 days like normal? I entered my actual ovulation day and glow is telling me my cycle will be 30 days long. I’m on cycle day 26 today and don’t feel my period starting anytime soon, I’m pretty in tune with my body. Also tmi but I’m usually as dry as the Sahara after ovulation and I’ve been getting creamy and eggwhite mucus for the past few days. Also my boobs are sore which isn’t normal 🤷🏼‍♀️ should I trust glow that my cycle will be 4 days longer this month?