I think it'd be best to talk to your prescriber about it. Honestly, they probably can tell you better than anyone here can. Plus it'd be irresponsible for me to give you advice on that, anyway.

That said, it seems to me like two benzos at the same time would not be a good combination, given that their effects could be additive in a bad way. (You might get more side effects).

If you're struggling with anxiety, maybe try other methods of coping, too? I'm not saying medicine doesn't help, but maybe therapy or something--have you considered that at all?

I hope you can find some relief from the anxiety you're feeling.

Also there are other medicines you could try that are more of a long-term solution than benzos, depending on what your doctor thinks your diagnosis is.