What did i do?

I don't know what i did
or why it happened to me
it really wasn't nice
so here's some piece of advise

Don't trust everyone u know
they might be taking advantage of you
to a point u have to sue

it makes your life a living hell
it will never get out of your mind
i always think of mine
and always start to cry
the tears never stop
nothing ever helps
to ease the pain inside

i look at people differently
i don't know who i can trust
so i keep this secret to myself
and hope no one finds out
what happened between us

this is a story of something that happened to me about 4 years ago. please vote and comment it.