Is it okay to take anxiety meds that may cause weight gain?

Sounds so familiar... I've been down this road. Sweet pea ya can't NOT take your anxiety meds because you are experiencing anxiety over gaining weight. How could I say such a thing? Because you are thinking through all the negative avenues without a completely focused and settled brain. The power in change first comes from your mind by finding peace. From there build a "hope board" of the things you want out of life. When you see that board daily as a reminder of what YOU want. Your inner advocate (confident) self with grow stronger thinking of ways to obtain those goals. Rerouting that focus is key. You will see results later when you bump into someone down the road who comments on how well you look or compliments your success.

What anxiety meds are they?