Need confirmation

Rachel

so I'm currently 6w+4 and my dr pushed my appt from 7 weeks to 9 weeks cuz thes buxy that day and I cant wait that long... he didn't send me for a blood test or anything. my last pregnancy ended in a miscarriage and I'm losing my mind not knowing what's going on. does anybody know of any way I can get a scan/confirmation if any sort? I cant just walk into the er and ask them, can i?