Hello and thanks for sharing your rib concern with the FATD community. Allow me to offer my tips, thoughts and suggestions. Obtaining a thorough history is an important process when it comes to offering opinions about pain or loss of function. I did not read about the how this pain may have begun. Perhaps you worked your arms and upper body recently? Slept poorly or in a new/different bed? I wonder how your shoulders and neck are feeling, and what makes these upper rib pains worse. I believe in rest and some medication (Tylenol or Advil/Aleve depending on your medical conditions and what your doctor thinks). Warmth in the morning (like a warm shower) with gentle stretching of the arms, upper body and neck may help the pains subside. If the pains get worse over the next 5-7 days, it is worth having your pain looked at by your primary care doctor or a rehabilitation specialist. I hope this helps.