How do you know everything is okay?

Kelly
This may seem like a silly question but now that we're nearing the end of the first trimester, I know it's more of a safety zone. I want to shout it from the rooftops! But how do you know everything is good in there? Just if you havent had any crazy cramps or bleeding? My next doctors appt is at the end of May but want to tell people outside of my inner circle but am scared...