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I have been on the pill for about a year now. This month i have been a bit off with taking my pill because i am back at my college and everything is so crazy. ive missed taking it twice but took it a tthe right time the next day. my fiance and i had sex unprotected sex the 2nd and 4th of this month. it is the 13th right now. my period should start the 18th but tonight i am spotting. ive missed takin my pills in recent months and never spotted afterwards. i dont know if maybe its stress from being at school again although i dont feel stressed. ive been really tired lately and keep waking up with headaches. my body feels really wierd and i have this sick feeling in my stomach. ive had to pee alot lately but ive been drinkin alot of water because its so hot. i was wondering if anyone could give me any advice i have a pregnancy test that i could take but im not sure if its too early to take any advice would be greatly appreciated thank you. people always seem to ask for an age im 19 and ill be 20 in a month. thank you