Yeah, you will get your smell sensation back. Studies shows that recovery is slow.
May be with in 2-3 week 60-70% .
Complete recovery in 6 months. This is the average duration.
You may get cured early too..
Next Steps
Get a Pulse oximeter, check your daily Oxygen Saturation SPO2 and pulse rate.
SPO2 > 95 & pr <100 is fine.
Any variation from this..you may consult a physician.