Should I be concerned?

Ashley • Urology APRN FNP-C. Wife to Ryan. Mom to Charlotte Reese born 5/2015. Jack Ryan born 11/3/2017. Jacob William due 11/2/2018. 👶🏼👶🏼👧🏼
I know I may sound crazy but I'm just over 4 week, my doctor won't see me until July 24th so I'm obviously super nervous until my first appointment. I had symptoms for a few days like AF symptoms - sore breasts, little nausea yesterday, cramps. However today, nothing! Woke up and my breasts were not very sore, at work I haven't been nauseated at all, I'm worried that this is a bad sign. No bleeding, no increase in cramps. Can someone give me piece of mind or advice please. This is my first pregnancy so I have no idea what to expect. Thanks ladies.