2 days ago my right back shoulder blade hurted when ever I breath deep it hunted my mom massage my back and I took ibuprofen the next day I woke up better I thought it was gone but last night I felt it again. I burp alot right after I eat and when I burp it hurts and when I lay down it hurts more Its hard to breath as I lay down but I stay laying down and it goes away. I feel it in my throat like something getting pulled. Can't explain. Anybody know what I have??help