Trying to improve my health and wellbeing

Hi there,
I'm 41 yr old female who discovered Gilbert's Syndrome and confirmed by dna blood sample. I have all of the possible symptoms, none of which are"life threatening" but all horrible to live with. I'm very healthy and eat and drink water the way I should, yet still suffering from symptoms: Tired, abdominal bloating/gas/ibs constipation/diarhea, feeling anxious/overwhelmed/moody, migraines, food sensitivities, joint pain, skin sensitivity and Keratosis Pylaris. I stay away from wheat, soft cheeses and milk, certain grains, don't eat very much raw vegetables or high sugar fruits, try not to eat processed foods, get plenty of dark green veg and berries, take vitamins of quality,meditation/yoga/exercise regularly and get 8 hours sleep. Very sensitive and introverted. Definitely experience difficulty picking up new information and anxiety over that, also brain fog.
Any advice on homeopathy would be greatly appreciated, as I have tried other types of medical help and only achieved slight benefits. I'm definitely not absorbing the vitamins and minerals from my food.