Meds made me miss my period.

I’m on Risperdal and I am currently 29 days late. I’m absolutely not pregnant, there’s no way. I want to stop taking the meds, but I don’t want to be hospitalized for being med noncompliant. If I don’t start soon I’m going to crack. I need my hormones to level back out. What do I do? Do I just stop the meds altogether or do I wait and see if I start...?