Is waking up every few hours linked to early pregnancy?

Hi all,

So for the past week I have been waking up at around 1ish and then 3ish wide awake and needing a wee.

I always sleep through, I’m normally “dead to the world”

I’ve realised I’m 4 days late, but I like to wait around 2 weeks before testing just incase my periods late. ( Nobody wants continuous negative tests)

Has this happened to anyone else, and also what reason did it happen?

Thanks xx