I haven't had my period since june I'm 14 I got my first period in march and it lasted 22 days my second one lasted 18 days and and the one in june was about 19 days and In july there was a little bit of spotting but other than that no period and everyday I have so much discharge usually clear but sometimes whiteish and its been brown a couple times too and I have had really bad cramps on and off for a few days now idk what to do I'm worried something could be srsly wrong