I usually use my medication for my physical symptoms but lately it hasn't been working...like at all. I had a panic attack today despite taking my medication and I wasn't tired either. I'm wondering if this is normal? If so should I call to change it up?

I usually take my medication at the hopes of continuing my daily life but I've been feeling frozen and shaky lately which caused me to fall back...a lot on stuff. The medication isn't doing it's job. Have I grown tolerance for it?