Its My Body, Right?

so i . . .
I'm having some issues.
I'm supposed to do something this weekend that i really don't want to.
I know it's in my best interest
but its my body
and I'm not ready to just tear a part of me away
Brad thinks I should
My mom is forcing me to so we all know how she feels
but i don't think I'm ready for this huge step
i feel so confused and lost and i can't talk to anyone about it
i just wish i knew what to do . . .