bring down

What do 'bring down' and 'no lover's fool' mean respectively?

I don't know how to love him.
What to do, how to move him.
I've been changed, yes really changed.
In these past few days, when I've seen myself,
I seem like someone else.
I don't know how to take this.
I don't see why he moves me.
He's a man. He's just a man.
And I've had so many men before,
In very many ways,
He's just one more.
Should I bring him down?
Should I scream and shout?
Should I speak of love,
Let my feelings out?
I never thought I'd come to this.
What's it all about?
Don't you think it's rather funny,
I should be in this position.
I'm the one who's always been
So calm, so cool, no lover's fool,
Running every show.

Mary Magdalene, "Jesus Christ Superstar"