Welcome to HCM
We understand your concerns
I went through your problem description. You should have mentioned your age and other physical details. Anyway as your blood tests and other tests are normal, and that is confirmed by your doctors, you have nothing to worry.
I don't know whether some doctors told you about anxiety
, but here you might have it. There are several types of anxieties and your symptoms corresponds to somatoform type. Such patients always assume that they have some serious medical conditions. Such assumptions comes out of simple symptoms such as you mentioned.
Every people has these symptoms and these are not called symptoms because these are sensitive to every external conditions we are open to. For example,Sudden change in light ambiance or sound creates blur vision or ringing in ears. This is misunderstood for some body problem.
Therefore, don't worry, ignore the symptoms and live happily.
Hope this answers your query. Available for further clarifications.