Heavy Weekness and feeling tired.

I have been diagnosed With jandice 6 months  ago I have taken treatment in local hospital after two months also my total bilirubin still 2.5 and facing weekness problem I visited one of the corporate hospital the doctor suggested some special Tests (ANA/ASMA/hepatitis AB etc) out of above tests ANA + and IGg 2100 so doctor suggested For liver biopsy assuming that It might be AIH(autoimmune hepatitis) So I was scared for biopsy and with suggestion of friend I consulted another doctor he done some tests and confirmed that it was Gilbert syndrome He said it was not AIH. My question is now still am having heavy weekness 2 to 3 days in a week please suggest and also am not gaining my weight which I was lost due to jandice. Because of this issue an not able to focus on my future and carrier.