sorry you're going through this. you don't say how old you are or how long you've had your period. so let me give you some general feedback. if you're a teenager or recently started menstruating this sort of fluctuation of your cycle is not uncommon. in fact many women don't settle into a regular cycle until after puberty -- and some women never have a truly regular cycle. so this on-and-off period may not be abnormal for you. if you're a post-pubescent woman whose cycle has been fairly regular in the past then i'd suggest you get this checked out by a gynecologist. many things can cause a woman's cycle to become disrupted including eating disorders being very athletic and having a low percentage of body fat. however there are other more serious conditions that can cause this period irregularity too and you'd want to get those ruled out by a medical professional. i hope this helps!
i havent had my period in 6 months then i got it for two weeks nowi havent gotten it in 5 months and have not had sex.