Weak back 8 weeks pregnant

[AmySH1267]

Hi

Iv noticed tonight that my lower back feels a bit weak when I'm sitting down or walking it's not painful just feels like movement is happening is this normal for 8 weeks almost 9 weeks ?

Hi op
Firstly congratulations..
Secondly, girl don't worry I've been having those symptoms to. So I've heard it's your uterus growing/stretching.
It does affect your lower abdomen and lower back. As long as your not bleeding you will ok.
It tends to come and go.
Xx