Hello and welcome to Healthcare Magic. Thanks for your query.
There could be a few possibilities for your symptoms like a pleuritis
, a cardiac problem, etc. Since you say that you have extreme sharp pain
, with difficulty in breathing, you should seek urgent medical attention.
I would advise you to go to the ER and have yourself checked by a doctor. You may also need a few investigations like a chest X-ray and an ECG.
Wish you all the best.
Dr. Jonas Sundarakumar