on 7th of feb i had unprotected sex my bf to which he ejaculated two days after 9 of feb my period came. On 13 feb we had unprotected sex but my period was light on me (almost finish) and he ejaculated inside of me. on 19 march i felt sick i wanted to puke and i took a pregnancy test on that day and it was negative. on 20nd mar i started to see signs of my periods coming: fatigued and discharge. then on the night of 22nd march i came like and the morning was discharge. I am still waitng for my period to come. So my question could i be pregnant?