TTC #1

Rachele
Hello everyone, we are TTC our first baby together! I have been sick with a cold/sinus thing for a week and have been on MucinexD and Tylenol. Will this hinder us this month at all? I am coming into my fertile week starting tomorrow. Any help would be appreciated, is there any vitamins I can take before that are good or anything. Thanks! Just thought I would ask!