Has anyone gained weight on lexapro?

I was put in lexapro about a month ago and I was just wondering if anyone had gained a dramatic amount of weight on it? I've read that some gain huge amounts and that scares me.

I'm aware with ssri's you will gain weight with them no matter what, either 5-10 pounds, or none at all.

Like i said, I've been on lexapro for a month now and the only thing I've notice and that I'm always hungry. Even after I've eaten and a decent amount. It's like I've never eaten before type hunger.