### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hi, my names aj im a 19 year old male. For about a year now  ive been feeling really weak  and different    like the begining of the year it wasent so bad it was just me feeling a little weak not really tired but over the months it has progressed  my body feels like im 50 or something like an old man  i feel worse when i drink water i get pain under my heart very bad stomach pains my neck cramps up i get weird feelings in my head   i have like little dots when i look at the sky or in a dark room and when i look up at the sky it looks like there swimming around  and looks of like a bacteria under the microscope  on my eyes both of them theyve been there for 4 months   my body does though freak out when i drink water my stomach keeps growling like its hungry    and im not but then when i eat lots of food i feel better  ive been to multipul hospitals doctors had blood tests done everything come back normal  i have light colored stool everynow and then

### output:

Degree understand your concerns went through your details. I suggest you not to worry much. I sincerely suggest that you are victim of your own negative thinking. You cannot term your current state of mind as clinical depression. Rather, this is just disappointment. Over and above, you are imagining things which are common to all people. The "bacteria" in your vision area is a common sight for everyone. Regarding your stomach gurgling - We broadly call it obsession. You had that disturbing sensation once. You expected it to happen again and tried. Then you started experiencing it as you were expecting it. Then your body brought the familiar symptom because you are expecting it. Then you started worrying that the symptom is coming again and again and expect it. Body brings it again as you are expecting it. You become worried and so on. That is obsession in simple terms. Ignore it and the problem vanishes. Psychotherapy techniques should suit your requirement. If you require more of my help in this aspect, Please post a direct question to me in this URL. http://goo.gl/aYW2pR. Make sure that you include every minute details possible. I shall prescribe the needed psychotherapy techniques. Hope this answers your query. Available for further clarifications. Good luck.