miscarriage at 5 weeks

Hallie • Mommy of one little girl who is 8 and my rainbow baby boy who is 1 ❤️ and another due September 2021

I had a miscarriage at 5 weeks and it's been 30 days and I still have not got my period back. is this normal or could I be pregnant again? I took a test about a week ago to see if the pregnancy hormones from the miscarriage were still in my system but it said negative.