Half Marathon Number 2???

So last week my friend announced last week that she was going to do a half here in dallas at the end of January. I was excited for here and jealous at the same time, because I can't wait to do a race!  Last night I found out that she is doing the same half-marathon and started training last week.  That got me to thinking, shoud I do it too?  I know I can run a half, because I've done it before, the question is, can I do it that soon?  I mentioned my interest to Scott, and later to my friend, and both said I should do it.  Then my mind got to thinking...

 I started thinking about what I would have to do to prepare for the race, trying to figure out a way I can do it, because I really want to.  What better way to jumpstart my weightloss?  First, do I have time?  There is twelve weeks.  The schedule I used last time was a ten week schedule.  Doable.  I can't run with both of the girls because I don't have a double jogger, and even if I did the baby is too young for that.  Well then I figured that I can run after the hubby gets home from work and the girls are in bed.  I can do that.  Right?

I'm nervous because I know how tiring it is to run 13.1 miles, but I know it will be so awesome to finish one again.  A great way to start of the year as well.  I'm very seriously considering doing this.  What do you think???