Your primary care would be okay too and they will make sure you should see someone else if needed. Somehow, 2 to 3 days after hurts more in many. At least, you need a chest X ray but your PMD should have done so already or u may went to the ER. Anyway, see someone ASAP if you have not done so. Feel better soon.

(Just be professional: My information is for educational discussion purpose only and does not provide medical advice, professional diagnosis, opinion, treatment or services to you or to any other individual. IF YOU BELIEVE YOU HAVE A MEDICAL EMERGENCY, YOU SHOULD IMMEDIATELY CALL 911 OR YOUR PHYSICIAN. If you believe you have any other health problem, or if you have any questions regarding your health or a medical condition, you should promptly consult your physician or other healthcare provider. Never disregard medical or professional advice, or delay seeking it, because of something you read from my explanation.)