I have taken two tests that came out negative. i had unprotected sex june 2 and my last period started may 14..i just took a test (june 14) and it came out negative.I feel quesy and have increased sense of smell,tired all the time sleeping a lot..i just feel like i might be pregnant..am I jumping to conclusions or am testing too early..do some people get negative results when they actually could be pregnant. what should i do???