I have had nausea on and off (largely after eating) for the past week accompanied by some fatigue, foggy head, bloated/gassy feelings. Earlier this week I also had shoulder pain, mild chest pain, etc. and for the hundredth time was worried it may be a heart attack...these have subsided and I am just left with the fatigue, nausea, foggy and bloated feelings. I have anxiety and have been trying to battle this one on my own as I am tired of going to the ER when I fear a heart attack or something else, but I am going on a two-week vacation next Monday and now I don't know that I can get in to see my Dr. I doubt it is a heart issue as I have worked out a few times since this started and had no chest pains or difficulties...some light headedness on the drive home. I'm trying to get in to see my doctor but wondered if anyone could help me out with this one. I would be happy to respond to any follow-up questions if it would help. I am 31-yrs old, good but not great shape, overwieght, 200-205 and 5'11".