SICK AS A DOG - help me!!

Ali • married. 💕💍✨ dog mom to stella 🐩🐾. MVZ 4/15/18 👣👶🏻🍼💙

I'm 11 weeks and I somehow got soooo sick. Choking to the point that I am almost throwing up, I literally can't breathe. My doctor said Robitussin DM was ok but I found Robitussin cough DM in my medicine cabinet. I emailed her asking if I could take that and she just reiterated "yes Robitussin DM is safe" What do you all think? I am trying to avoid anything to be honest but tea and throat lozenges aren't cutting it at this point 😓😷