On Friday I skip afternoon meal then I ate in night. Yesterday I was standing so much time and went through steps to many times and yesterday afternoon I ate biryani. And at evening pain at right upper abdomen started .The pain get worsen when i breath in and out. Exactly downside of right ribcaze . Only pain countinued till yesterday night . Today morning again pain started when I sit before computer for work. When i sleep the pain is decreasing. Till now also feeling same pain. What will be the exact reason for this? Hoping i get the reason for this Thank you...