Just wondering if anyone can help me with what this might be. I have costochondritis but this feeling im getting feels totally unrelated. i get this feeling of gurgling in my chest and my back. Sometimes I can even feel it through my shoulders. I dont understand what it could be but its really worrying me. I dont know if its my stomach producing this feeling or my heart. i find that i burp and let alot of air off flatulance. I can discribe this feeling i get also like a slushing feeling in the chest. Is anyone else going through the same thing what is it..... please help me asap...... ive had this feeling for days even weeks now should i go to the ER.