Waiting for first appointment

My doctor said that my first appointment (since my positive home test) is when I’m at least 8 weeks pregnant. It’s so hard to wait. I just want it confirmed and I want to ask my 1,0000000 questions. It sucks to just have to rely on the internet until then. Did anyone’s doctors recommend a reliable site to get info? I just read that I should not go in my hot tub anymore. So much info and so many little changes. It’ll be easier once I can tell friends and family but I feel so alone until then!