About 4 weeks and pregnant guys yay

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About 4 weeks and pregnant guys yay!! 2 days late deciided to take a test came out positive right away (took 2 at 9pm last nigt) went to the ER because of cramping (period like) noo brown or bloody discharge which i usually get with the mild cramping before getting full AF. Blood test HCG 1700 uruine test positive they just couldnt see a sac bc of how early through the regular ultrasound so did vagina ultrasound and saw something very little in my uterus; so they didnt want to reasure me to not get my hopes up but everything else shows i am 🙏.. am soo happy after 1 year and 2 month of trying ... but a little worried bc of the ultrasound is this normal????