Cough

Mercede • We have a son that is 11 turning 12 n Oct. My daughter is 4 turning 5 in August. My daughter was a premie. Born at 33 weeks. Both my kids are emergency c-section baby’s. Hubby and I have been together for 15yrs. Married 6yrs.
I have a really bad cough and it doesn't go away. I'm drinking lots of hot tea and I still have it ugh any advice on what to take?