Still so surreal!

Al

Got my BFP yesterday, but I can't help to think ...what if it's wrong? Analyzing all of these tingling feelings in my stomach, the bloating, and the cramps. Until I get the blood test I'll be a nervous wreck! Anyone else go through this? Per the app my due date would be end of July 2018. Also trying to figure out what I can and can't eat and I'm lost!