hello, I am a 31 year old female who has suffered from tiredness for 9 years, I eat a varied diet and do light exercise walking every day usually a 5k run once a week. I have been suffering with pain in my upper right side which started off as constant but has got better, I had an ultrasound which showed my kidney was clear but enlarged and liver function was ok , over the last 4 weeks the painis barely there but I have been suffering with heartburn and a fluey achy body , could this be connected ? any ideas why my liver is enlarged ?