Hello. I had a night out with friends i really think i didnt sleep with the guy but i had exam so i was on conserta for mostly 2weeks and i dont have a regular period so it may switch as my friends are... but because of that night i cant remembet about i stress a lot so i took 3 home pregnancy test and all came out negative... i also stressed about he exam and it happend before the exam... it has been 6 weeks 3 days... i took the pregnancy tests at 3 weeks after that night then at 4 and n half then at 5 weeks 6 days.... i dont feel sick... i ambonbholiday at family so it is like christmas they treat mebi did put on weight... i had headaches but my breasts arent sore and i dont have moods or sleepyness or high temp or peeing more than i usely do... ambi pregnant or is it mostly stress. How cani get my period to start...