I seem to have symptoms come on after eating. I am short of breath, head ache, feeling of exhaustion. I've tried watching when I eat, what I drink (such as sodas and water). I feel fine until I eat. I don't have acid reflux. I have heart issues and have a pace maker/defibralator and my electrophysiologist says everything looks good and I'm not having episodes. My cardiologist and PCP seem to not listen and are saying I have anxiety. I am on .25 mg Xanax every 8 hours as needed, which is always. On top of all this I am HIV positive. Im on Atripla, burproprion, amiodrone, crestor and a couple of other medications. I'm sitting here and am just ready to colaspe. My stomach feelings tight. I have tried ruling out what I can and also try to determine if there is any relationship to something I am doing that is causing me to feel this way. I saw my PCP last week with no outcome. I don't know who or where to go for answers. Help/