For me, everything was a reason to drink. Being sick, happy, healthy, sad, excited, nervous, you name it. Pretty much being awake was all I needed to start drinking.
Regarding your question though, I think you are already learning how to fill your mind with other thoughts when you are sick - coming here and asking for help is a great example. Spending time with your son too - that's an excellent use of your time in so many ways. And you hit the nail on the head...we ( addicts ) want instant gratification, but we simply have to adjust to the fact that things take time in the "real" world. Good job and hope you are feeling better soon along with your little guy!