period a week earlier

I know this is something not nice to see... 

but I have literally just went to the toilet and wiped myself to find I have slight pinkish blood but smear.. my period shouldn't be due until next week any ideas what it could be ?:/

I really don't know what to think ladies! It basically I can have a panty liner there for around 6 hours and still not be full but once wiped it's a fair amount of red blood now but only one wipe because the second wipe it's brown colour and just smears no blood 😕! X