Something isn't right....

Erica • 26,recently married, have two step boys. Ttc#1
I have had a sinus thing for about 2 weeks. In that time I've gotten better and worse a few different times. I tested on 9dpo. I might have seen a extremely faint line. I have tried to forget about it, but today I was dying. Going to the bathroom more often, dry heaving, pain in my chest. I don't think I can resist the urge tonight. 11dpo today.