help!

so I've just noticed this while taking a bath, I put my finger inside am felt my vagina wall an it feels cut up to pieces an lumpy an not the same! also loads of smelly discharge and it's quite itchy an sore! it randomly bled the other day when i needed the loo an im not due on untill another 10 days. i had a late period but normal heavy flow last month. Should I be concerned? has anyone had this Before? please can someone reply I feel lost :( x