How far am I?!?

Hi!! Soooo I'm currently in shock and excited I did a pregnancy test (3) and all are positive!! But I don't know how far I am.. my dates are considerable easy but I don't know how to calculate this (first timer here). Here are my numbers

Last period May 29th-June 2nd..

Sex on June 10th

Sex on June 21st

Pregnancy test today July 9th

Any help would be appreciated!!

I know I probably sound uneducated I just don't get ovulation days etc.