I'm 15 and fearing I may be pregnant. I had my period on actober 3 rd and had unprotexted sex the 21. The male didn't ejaculate in me but very close to it. I have my period at the moment but it is lighter than usual. My mother tested me at her work and the test was negative. She also said that it could be too early to tell. And ive been having a few symptoms of nausea, headaches, cramps, food cravings, and frequent urination. Please help! Anything?