Driving myself nuts

Hey ladies...
​So I'm driving myself crazy. After about a week of constant cramping, back ache, etc. I have come to a pretty calm, symptomless state. It's making me nervous because I was sure I might have conceived but all those symptoms went away. I also have seen like zero CM.  AF isn't due until 10/24 so I also have a while to test. :(. Anyone else feeling this way?