Hi! I Am Having Menstruation Irregularly. I'm Having Menstruation, May

hi! I am having menstruation irregularly. I'm having menstruation, may 14 to 19 and next is july 14 to 19. meaning I missed one month to have my menstruation. but up until now im not having my mens. I don't know what's happening to me. I have a tender breast and im bloated. and I am sleepy every time. and im always going to pee.