Anyone else get test anxiety?

I feel like I am the captain of the too scared to test club. 
After having a miscarriage, months of negative tests and then a possible chemical we took a break from TTC but now I'm about 2 weeks late and scared to take a test! 
I haven't even had the guts to buy one.
I'm afraid of another dissapointing negative.
I'm afraid of another positive ending in heartache.