2 periods in 1 month??

So i had an early period for April, then about a week and a half after that one was done i got another one, i just brushed it off like it was my period for May, but this is day 8 (usually i only have it for 7 days TOPS) and I’m still bleeding. I have no idea what’s happening and I’m starting to get very irritated. What should i doo??

-I’m not on birth control