If you were ovulating on the 2nd, you would be 16 days past ovulation, and I have found out I was pregnant through testing as early as 10 days past ovulation with just over the counter early result tests. With my first pregnancy, I was throwing up by 6 days past ovulation.
So I don't think it is too early to test or to have symptoms...presuming the sex was about the time you ovulated.
at 11:53 PM on Apr. 18, 2011