Sick...DR? Or OB?

Ahrrianna • I'm Ahrrianna & 28. Married 10 yrs. Have 4 beautiful kids on the way! IG: quinncharger15
Ok so I've been sick with to me seemed like a cold I'm super congested with a bad cough for 3 days now I felt better yesterday but today I feel a little worse and no fever til now of slight but it's 99.2...when should I call my doctor or do I call my OBGYN? Never been sick when pregnant so I don't know what do do and i don't fell like dr would even be helpful anyways....