okay i had sex on the 16th of march had my period 26 to the 27th almost a week to soon before my regular period and it wasnt heavy at all either i took a test on the 24th but it came out negative, i have been having symptoms tho to(mild head aches, cramps, light headness dizzyness, craving different foods, very emotional and moody, sleepy all the time) i talked to my partener about it and he went out and bought me another on on the 2nd of april but it also came out negative, but im still geting all of the symtoms still can i be pregant still or am i stressing?????