Been on Mounjaro 2.5 years, always paid $25/month or $75 for 3 months. April 1 it jumped to $489/month. I'm T2D, A1c sits at 5.3–5.5, got good coverage. BCBS says my coupon expired. Pharmacy's seeing this a lot, thinks insurance moved Mounjaro from tier 1 to tier 3. Can't afford the drug and pay...