How soon to test?

Marina • Finally pregnant with baby #1
I ovulated the 24th (17th day of cycle), did BD the morning of the 25th, how soon can I test? I've been having weird symptoms & I've noticed my breasts & arms have very pronounced veins, a friend said that is an early symptom of pregnancy. (Is this true?) I can't wAit to take a test but don't want to do it too soon.