Kalisun, I asked on your other thread about your age and whether you have anxiety issues. I should have checked your previous posts, sorry, bit lazy of me! There was a reason for me asking, and now I have looked back at your posts, I'm going to take a leap and suggest that you may be suffering from what is known as HA, or health anxiety. Only a suggestion mind, and not a suggestion that your symptoms are in your mind, or that you are making them up, far from it.
HA is a condition, one that is truly awful to live with, but one that you can get help to overcome, if that is what ails you. People that have HA have a best friend in (DR) Google, spending hours looking up illnesses they believe they may have, and researching many of the "symptoms" they have, and attributing those symptoms to the illness that they fear. They can get caught in a truly horrible pattern of going from one illness to the other, refusing to believe test results, asking for more and more tests, usually more intrusive each time. They also often react badly to any suggestion that they do not have the particular illness they fear, as to them it is the only thing that makes sense, and they fear they are getting sicker and sicker because their illness is being ignored - while the whole time, the illness is Health Anxiety.
I'm not saying you have it, I am in no position to say that. But it happens, it's real, and it seems to be affecting more and more young people, from teens through to thirties. I have anxiety, though not Health Anxiety, and I have known many people with HA, there is always a pattern to their behaviour and that is usually disbelief in negative test results, and all available time spent on Google looking at symptoms. If any of this sounds familiar to you, maybe consider the possibility that HA is what you could have?
Wishing you well.