Question about metabolic panel?

I had a CMP done. There was no fasting or drinking of glucose drink involved. I just had to go in whenever I felt like it. My results were given to me at the lab and I was wondering if anyone could help interpret them for me. Normal Glucose levels were between 70/110 mg and my result was 110, K came back at 3.5 and normal levels were 3.5-5.0, and my AST and ALt were low ASt being 9 and ALT being at 27. The normal ranges for the AST were between 15-37 and range for ALt was 30-65.What do lower than normal levels of AST and ALT mean? Im asking because i have been very dizzy and nauseous and also suffer from hyperthyroidism. Any help would be appreciated.