Pregancy symptom: Nasal congestion

So on Thursday of last week, I started to have a runny nose. I didn’t feel sick or anything. On Friday, it continued to be funny, but again, I felt fine otherwise. Friday night I did the Neti pot because I started to feel stuffy. Saturday morning when I woke up, I was slightly stuffy, but again did the Neti pot as well as Saturday night and Sunday. Again, I felt fine other than the runny/stuffy nose. This morning, woke up and feel amazing. No more runny/stuffy nose. I’m due for my period sometime this week. I say “sometime” because I’m not really sure since I had an IUI done and did the trigger shot so therefore, I’m not sure exactly when I ovulated and can only guess. I’m thinking between today and Wednesday. Anyways, I’m not trying to get my hopes up, but I am just curious if anyone else ever had this as a sign of pregnancy or if it even is a symptom.

Thanks in advance!!!