is this something normal or its something that is a specific problem
do you have a follow up visit with your doctor? are you bringing anything up when you cough? normally if it’s clear or a little yellowish it’s OK, but if it’s greenish that can indicate infection. You could discuss your cough during a virtual doctor appointment if you are concerned. It may also be just a lingering cough that will take a while to go away. Just make sure you don’t have a fever or any other symptoms and if so let your doctor know. There are people who have the common cold and have a lingering cough for a long time after that so everybody’s different. take care