What Does My Blood Test Report Indicate?

I just received the results of my blood work and everything was within the normal range except the AST and ALT. AST was 63 Alt was 41. I do regularly take pain medication (Vicodin, Fiorinal, imitrex/maxalt - I rotate those two) for chronic migraines. I ve been on this pain management schedule this for about 5 years without ever having abnormal test results. I may be relying on the Advil a little more lately as a kicker to whatever it is I m taking for my pain at that time (except when it s Fiorinal, I know they can t mix). Of course I m freaking out that all this crap has finally caught up to my liver. I read somewhere that viruses could affect the results of these tests. I had come down with a stomach bug the day before my testing and spent the entire night getting sick and then went and had my blood drawn a couple hours later. So my question is is that true, could my levels be so high because of the virus I had?