I am on my 3rd week of 20mg of citaprolam and started feeling better in myself but the last couple of days I have had an aching gnawing pain in my upper back which sometimes goes through to my chest, I do suffer from gastric reflux so I am not sure if it is related, also if i push in the middle of my breastbone i think its the sternum it feels really tender and then i get pain in my chest area. Does anyone know what this could be as I am now getting anxious again and do not want to pay another visit to the docs, he already thinks i,m a hypochondriac.