trying not to over think anything.

I have been having back pain bad for the pass to day where its every hard to sleep at night. My boobs hurt so bad like putting a bra on feel like I'm setting them on fire. Im hungry every 2 to 3 hours at night. I get sick to my stomach in the morning for like an hour. the earliest I can start testing is the 20th. I'm just hopping these are all good signs..

update: Now I have some very light cramping in the morning and AF isn't due until the 26. I'm hungry now and my bladder thinks it's full when its really not. my dog like to lay near or put his head on my belly. the reason I'm testing on the 20th is because I'm moving and would like to know if I'm pregnant or not before lifting all the heavy stuff. If I have to I can retest on the 22 which is the day I leave Vermont to go live in New York.