Stomach issues and pain below right rib.

Hi, I have on and off pain below my right rib from around 1 year and recently having alot of stomach related issues- frequent sternum pains, acidity, reflux etc (becomes worse at night when lying down). Doctor suggested an ultrasound for the same (report for which is as attached). I have also gained weight (10-11 kgs), currently at 73.4 kgs, in the last year which earlier I thought was due to some anti depressants I took for around 5 months but even after getting off those pills, my weight hasn't reduced and I feel bloated alot (no thyroid as already checked). My stomach feels tight, also like cramps and sometimes I feel like I would vomit but there is no vomiting. Can someone help me with understanding if all these problems are due to the enlarged fatty liver and kidney stones as mentioned in report and if I should take any medication or there are home remedies that can manage these.