ttc period due on wed! please reas

Ladies anyone testing Wednesday? Here are my symptoms: 
-cramping (that went away for a couple days but they are back this morning!) 
-Nausea the past couple mornings
-No appetite! I haven't felt hungry until yesterday and this morning but I have no desire to eat anything! 
- a little bit of cream white CM
-vivid dreams. Last night I had a dream that I was pregnant and some girl was asking me when I found out I was. 
I am 12 dpo today! Too afraid to test as I only have one left lol and don't have money until Thursday