Hi I’m 13 Weeks Pregnant And I’ve Been Suffering With

Hi I’m 13 weeks pregnant and I’ve been suffering with a cold off and on for almost two months. I’m so tired of feeling stuffy and having a cough. Two weeks ago I was checked at the doctor and everything is fine, I have tried every natural remedie, I’m so frustrated. I think I might need antibiotics, I don’t know what else to do to get better?!?!