Hoping it's a good sign

Samantha • I’m 28, single mom. Daughter is 7❤️
Well glow says I'm on dpo4 but I'm thinking more like dpo6-7 (no I don't use opk but been ttc for 16 months). Cervix is high soft and closed with white creamy cm. Boobs are kinda tingly and frequent headaches. Sinuses are kinda stuffy as well. I know it's to early to test and I'm gonna wait till next weekend to do so, but wondering what you ladies thought about all this? Good signs for a bfp?