How long after you found out you were pregnant did you wait to see a doctor?

I found out I was pregnant yesterday but I'm cautious to go see a doctor in case they tell me it's too soon? 
I was 3 days late and took 4 tests that all came back positive. The reason I'm wantin to go to the doctors is because I'm going on holiday next week so was wanting go do find out before hand if it was deffainatly right? 
Do i go see a doctor? Or will they tell me it's too early?