Spotting at 9 weeks

Yesterday i got home from an 8 hour shift at work and noticed a tiny bit of red spotting, having a miscarriage in the past i automatically filled with anxiety. Im between an ob gyn and a midwife so i called thw ob first and they made me an appt for today at 1230 for ultrasound. I also called my midwife who advised me to hydrate and if the bleeding gets heavier or i get cramping to call her back. I had a pap on Monday at the ob and when i told my midwife she was appalled because theyre unesseccary during pregnancy and can irritate the cervix. To relieve my anxiety i went to the er anyways and had an ultrasound, everything measured right, no sign of hemmorhage and all things developing well. Heartbeat was 178, i am still sooo paranoid. Any advice? Any similar experiences?