so ive been on the pill for about 3 years now. i got my period on my regular day but it’s been a very heavy cycle this time compared to usual. usually it’s brown blood, and just light and a couple days. this cycle i’ve been bleeding pretty heavy and it’s been red and i’m still bleeding and i usually stop by now. i’ve been nauseous and having stomach pains, and headsches and shaky and hot flashes. is this normal? usually my period is the same so now that’s it’s heavy and i’m not feeling well on top i’m worried. do you think i’m just sick on top of it? is it normal to have your cycle change this much on the pill? please help.