I had sex last weekend but we used the Trojans condoms with the spermicide on them. When he finished he cleaned himself and when we went to have sex again he put it in without a condom but took it out immediately, my <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">eve</a> calendar said that day 3% chance of pregnancy. Am I stressing over nothing?