Constantly worried in the first trimester!

I am 5w3d and spend so much time worrying about something going wrong. My husband keeps telling me to stop googling things but I can't help it! I'm worried about a miscarriage, blighted ovum, ectopic...everything! My first appt is Aug 30 and that's just a blood test to confirm. My next appt is Sept 11 which seems like a lifetime away. Anyone else feeling all of this worry?