My brain is in whirlwind

So I am in the process of designing a lesson that I will be teaching in 48 hours. This lesson will determine whether or not I get this job. If I get the job then I need to figure out the child care situation and try not too panic too much. If I don't get the job I actually have another interview, yes, another one tomorrow. This is a part time job; they just called today. So I have to prepare for the interview and continue working on my lesson plan and feel guilty about possibly leaving my three year old who will probably do much better than I will.

I really want this full time job. I am scared, but I really want it. I better work on my lesson.