Postitive tests but can’t see the doctor

I have taken 3 home tests and the 89 cent Walmart ones are positive but on the light side and the first response rapid result is super dark, even darker than the control line. I called my doctor and they won’t see me until almost 12 weeks just to even confirm. I’m going crazy! Is that typically normal? With my first they saw me between 6-8 weeks just to confirm.