Ughhh...seriously

I’m trying to start my period (by no choice of my own lol) but it is extremely stupid this month. I haven’t had a period for going on 3 months and now I’m spotting. I can tell it’s my period trying to start but it’s annoying that its only there when i wipe. Usually when I start it starts out as spotting but within the hour it’s a full blown flow. And this time there is only blood when I wipe. Nothing on a pad. And sometimes there’s no blood when I wipe. Why must my body hate me so much? Why can’t it just do the normal things it’s supposed to do