I recently found out 2 days ago that I am pregnant. I am 9 weeks along, and thought I missed my period due to a lot of stress I've been under. Two weeks ago, I was very sick with a terrible cold & laryngitis. I drove myself to the nearest med express where they told me to take Mucinex DM. So, I bought a bottle of liquid Mucinex DM, and took about 1/2 the bottle over the course of two days (less than the recommended amount, because I hate taking medicine in the first place). Now I'm having terrible anxiety about taking it, seeing as it's described as class C for pregnant women.

Can anyone tell me if my baby will be alright? I haven't had any weird symptoms (besides the usual pregnancy ones), and I haven't had any pain. Just very concerned, and hoping to hear anything about this before I see my doctor in 2 weeks. Thank you in advance.