Symptoms gone?

Amy • 👩🏻‍❤️‍👨🏻💍 13.06.2017 | 👦🏽💙 08.07.2004 |👦🏻💙 6.5.2018 | 👶❤️ 15.08.2023

I am 9w5d. I was having awful all day nausea for the past two weeks and the mist tender boobs. yesterday I woke up and had nothing. I felt perfect until evening when I had a few cramps (the stretchy kind I have been having) and my backache returned. Today is the same. Is this normal for symptons to just stop at this time? or drastically reduce? Should I be worried? Thanks for any advice!