Plz find attached report. My body like.

Hello sir 1. whenever I take whey protein for muscle building I feel something abnormal in my body like. Heavy dizziness light headedness 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 hv a liitle 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 pai. 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 m 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