Likely of being pregnant?

My hubby and I had unprotected sex on Tuesday and according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> I was ovulating that week and had a 33% chance(high) of pregnancy. As anyone gotten pregnant with the ovulation predictor on this app? Also, 11 days until my next period, how soon can I test. Super anxious!