Suggest Treatment For Runny Nose, Mood Swings And Nail Fungus

I have a runny nose, with an overabundance of sylivia which pools at corners of mouth, also have pain in lower abdomen with alot of gas and feels like movement in anal area plus I have sudden mood swings often very angry suddenly i have a nail fungus on my big toes which is so bad it has caused my nail to push out. I am often tired even upon awakening and have no energy at all. I have had shingles in july of this year however the pain is still everywhere on my body even bottom of my feet. My stomach makes alot of noise I am so depressed and sad a majority of my day.