am I crazy

We are only on our third month of TTC ,last month I had  a chemical pregnancy. I was sad and grieved and now I'm ready to try again. 
With all of the great Black Friday deals I bought almost everything you could need for a nursery.
Am I jumping the gun or being smart and cheap ? 
I'm way too excited for pregnancy and the wait is going to be long and hard 
Anyone doing the same thing?