Advise? Symptoms?!

Hey!

I’m 7dpo, I’m getting on and off back pain, the odd bit of cramping in the left side..

I seem to have really bad (flemy) congestion up my nose, but I don’t actually have a cold, or flu

It’s just so thick and yellow.. I have to blow it all the time, anyone have this as a symptom and got pregnant??

Hoping this is my month! 🙌🏼🤞🏼