hi i am feeling like i have mesntrual cramps but i had my period about a week and half ago , i am 19 years old. i have had this weired feeling in my stomach for the past 4 days however today it is a sharp pain on my lower right side of my stomach and my leg ... im thinking it is appendicitus however i am also concerned about preganancy. i have never had sex , me and my boyfriend about 4 days ago were participating in oral activities , there was no direct genital contact but i am still very concerned. what could this be ? i feel bloated , i have been goign to the bathroom alot and i feel dizzy.