I am 19yrs old girl and my BF fingered me in april and may this year and my period which was due on 17th may did not happen and i got my period on 11th june.I dont know whether there was any precum on his hand bt most probably no.Also i discontinued my aerobic classes since 10th may due to my exams. (Last year in dec 2014 i had discontinued my classes and i had missed period for a month)My periods were normal as usual and lasted for 5 days with flow as usual.I am not having any pregnancy symptoms till date and i took 5 HPT before period which came to be negative and 2 test after periods which also came to be negative.Now please advice me whether i might be pregnant or not?