OCD is unfortunately best treated with medications
And behavioural or cognitive therapies.
In terms of time line for recovery
Medications- recovery time 6-10weeks; cons: might experience side effects
Neuromodulation- TMS therapy 18-21 sessions if it is deep TMS; Here, you can have up to 3-4 sessions a day so technically significant improvement can be seen in 5-8 days . Cons: expensive
ERP/ CBT- good for long term remission and to stay well. Cons: takes time
Next Steps
Seeing your psychiatrist and consider the above options with them
Health Tips
This is a shortened version of advise. Please speak to your doctor for more details