pregnancy advice

so...I did a pregnancy test as I missed my period and I'M PREGNANT! The baby dust has settled lol! I've worked out I'm about 4 weeks now but I don't know anything about when I should make an appointment to visit the doctors? should I do another home test just to make sure? My last period was 6/3/18.Any advice would be appreciated! I'm very new to all this 😂😁Thanks ladies xxx