Implantation symptoms

Hello everybody,

I can imagine I am stressing people out with how much I've posted recently I just feel like this community is amazing for people who don't fully understand.

So, our surrogate has had maybe some minor symptoms backache being one of them but she has had no implantation bleeding, that she has noticed anyway.

Is this normal? We are 9DPT today so does that mean we are out its not worked?

We haven't tested yet because that isn't until Saturday.

Any advice or just somebody to give me a kick and stop me over thinking 😂

Thank you all. ❤️