Hello My name is Michelle McQuinn, I am 43 years old, I am experiencing constant headache, some dizziness, breathing issues, and neck pain after exertion, and now it seems everytime I eat something it goes right through me like maybe a stomach virus. The breathing issue is gradually getting worse, if I take even a short walk to like my mailbox I have pain and shortness of breath. i have done some of my own research and it appears as though it may be congestive heart failure. Any Ideas.