Four to six weeks seems to be the standard time period, since it takes that long for the internal stitching to heal and strengthen.
Since you’re only out two weeks, you could still have some scrotal pain come on in a week or two. When the nerves begin to wake up its extremely common for a dull ache to develop, along with occasional pains that are more intense. Don’t be alarmed if it happens. That keeps some guys from masturbating or having sex, from either fear of hurting something or because it simply doesn’t feel comfortable.
My advice… Wait at least four weeks, then decide for yourself if you feel ready.