I just want a BFP

It's been so hard coming on here seeing all the positive tests.. I'm losing faith I'm 31 this upcoming Spring and I just want to be a mommy. AF showed up yesterday and I'm sooo disappointed. Now Glow changed my ovulation days because it expected my period to come on the 25th. I always get it 21-22 regularly so I'm wondering if it's really on point with my ovulation days.. Anyone know of other apps I can try?