4 weeks and 6 days

So I went to the hospital bc I was having horrible cramps, weelllll a pee test, 8 tubes of blood, 20 minute ultrasound and 3 hours in the hospital we found out I just have a uti and that I’m roughly 5 (4w6d) weeks with levels of 1800 already. It was probably nothing and could’ve gone away but after my miscarriage in April at 5 weeks and 5 days it was worrying me😩