Hello sir 1. Whenever I take whey protein for muscle building I feel something abnormal in my body like. Light head heavy dizziness heat in my back blur vision completely fatigued this condition remains for 2-3 hr and than my body starts coming back in normal condition. Please explain (prescribe test for cause) 2. I have a little and regular pain in my lower left abdomen and lower left back and pain in left testicle. And when I touch specific point on my testicle I feel pain. In back abdomen as well. Like they are interconnected. After I urinate I feel some chilling effect on the paining parts. 3. If I eat 4,5 eggs or milk I keep farting whole day nd it makes me uncomfortable. 4. One year ago doctor prescribed me vitd for 6 month with one month gap but still I am vit d deficient. 5. My body secretes excessive acid and gas but no constipation. Sometime a white fluid discharge with urine. 6. I fell weak and low all the time. No energy at all. I do daily gyming, no alcohol, no smoke, no fast food all these symptoms are from last 1 year. I just ignored them but now I can not ignore them anymore. Vit d 15.88 mg/ml b12. 150 pg/ml red cell distribution width - sd (rdw-sd) iron 45.65 ug/dl hdl 31 mg/dl tc/hdl ratio 5.3 ldl/hdl 3.7 lft is normal kft normal sugar normal hb1ac normal cbc normal.