Girls, hello! A week ago I had phlegm with cough, the doctor prescribe…

Girls, hello! A week ago I had phlegm with cough, the doctor prescribed only amoxicillin tablets 3 times a day, 4 tablets each. I thought it was too much dosage and I took only 2 tablets 3 times a day and spran drops (sic), but in the instructions it says that pregnant women shouldn't use them, but the doctor said it's okay and afraid I took only 3 days and not completely, the cough seems gone but after two or three weak coughs, rare only with phlegm, here we go, my term is coming soon, how can I get rid of phlegm right in the throat when coughing, further away, ??‍♀️??‍♀️??‍♀️Please