Sinus infection while ttc?

Katrina

Soo I’ve been sick the past few days feels like a bad head cold/sinus infection, thinking about going to the doctor tomorrow if I don’t feel better, I’m ttc and I start my fertile week tomorrow do you think this cold/sinus thing will affect it? I’m trying not to take antibiotics but if I go to the doctor they will prob just prescribe I don’t knows what to do, Any insight is welcome, thanks!