Period cycle

[Rach3187]

Hi I think I’ve been having weird illregualr cycles from 5 to 8 days for every 21 days well thereabouts, this time it was light on 2 days and heavy 3 day just wondering if that is actually normal or not as this year well it’s still kinda ilregular it use to be all ok and regular.....

Could anyone tell me if there having similar issues as me or weather this is normal???