Had a cough for a couple of days now rib cage aches. what do you suggest i do for the pain?

NSAIDs and rest: Sounds like you strained a muscle between your ribs. If you have no problems with your stomach and kidneys, take an anti-inflammatory such as aleve (naproxen) with food. Also, if you have to cough or take a deep breath, hug a pillow to avoid excessive motion in your ribs. Avoid exertion as this will also stress your ribs and the muscles in between.