hi im 21 years old and for the last few weeks i've been having mood swings i was thinking it was cuz of my premenstrual but i never came on i started spotting and that lasted three days feb 9 i took a test and it came back negative two days later same results feb 18 still negative im stressing im still having cramps on and off i having pressure in my lower stomach and its usely when i go to release myself its really worrying me and i not sure what to do just last night i had servre sharp pain in my cervix area so i purchase a test this morning i plan to wait to march 9 to use it. Should i forget about it if after taken it and it comes up negative.