As a eNT surgeon I can guide you on this, u may have suffered a acute attack of facial palsy , is ur face deviated also, from since long u experiencing this symptoms. If it’s a acute problem kindly consult immediately since it can be reverted back
Kindly share a picture of ur face for further guidance and management,
Next Steps
For further clarification, complete evaluation, correct diagnosis and treatment and prescription feel free to consult me on this PRACTO APP. Stay safe and take care of yourself