Ladies so worried

I'm so happy right now Bc I've had like 6 positive pregnancy test 
yet but I'm also so nervous Bc my period is due on the 23 or 25 not sure when exactly
And yesterday I went to the doctor and their test was negative for urine but she said its early and she'll check again next week 
I just don't want anything to happen Bc it's so early 😭😭😭