facial paralysis

hello doctor.i m having facial paralaysis in left side from last 2 months.i m taking steriods delson 40 for treatment.my movment has started in left side but it is very less.eyebrow is also going up but less.is treatment going correct.how much time it will take to recover 100%?.is there 100% recovery.is there is nothing to worry?.i m 17 yrs old mail.i m also doing excerise.is there any more excerises