CD16 symptoms... any good signs?

Idk how many days past ovulation i am because according to the app i ovulated yesterday but according to my CM and symptoms, i ovulated friday/saturday. ( I had the same ewcm today too btw... idk what that means) ANYWAYS... so im CD16 and today i had egg white cm, watery mouth/nausea, hot flashes, mild cramping and i was VERY TIRED this morning at work. i havent been able to go to sleep the last couple of days too.. any good signs? Every cycle i get esrly pregnancy signs and geek myself up too much & end up etting my AF...... 🙍🏾 i dont wanna sit nyself out this cycle but... on the upside, i used Preseed twice this cycle so hopefully i get the same luck other ladies have gotten :)