You don't deserve any of that. Try to clear you mind of the nasty things people say and concentrate on what has been happening to you lately, where you have been, what you could have eaten to cause the problems. Think back to any time when you might have been exposed to a disease, or virus. People regard viruses as causing colds, but they cause a lot more than colds.
Remember, there are billions of people in the world and they are mostly all different.
Start with your eyes, because sores inside the eyelid are unusual, and may point to something that would include some of the other symptoms.
Go to an optician. GPs cannot do everything. An optician has a whole lot of diagnostic technology and if there is something wrong with your eyes - or if it is a symptom of something else, they will refer you to your doctor.
Same with dentist. You would be surprised how many underlying dental conditions there are that a dentist can pick up at an examination.
I strongly advise going to a chiropractor for your back pain. They also give advice on position, like sitting. A physiotherapist can help with many things. If they find something significant they will refer you to your GP.
All of those health professionals have the ability to refer you to your GP if they see something wrong.
Don't concentrate so much on the intestinal problems. If you like yoghurt, eat the ones with live cultures. Not all yoghurts have them. Do not tale anti=inflammatory drugs like ibuprofen and aspirin. They will make your guts bleed if you take too many.
Stop taking any of the vitamins and non-prescribed drugs. Only take what your GP has prescribed.
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