I think the panic spells you were having were part of OCD. The medication doses can be adjusted and moreover you should focus on psychological treatment modalities.

Washing and Checking are two most common symptoms of OCD. It’s a good news that the panic symptoms are under control. Now there should be slight changes in treatment modalities including medicine and therapies for OCD in combination. There’s a chance of recurrence even after a duration of complete recovery. So, firstly visit a psychiatrist nearby and proceed further according to his advice. You’ll get better soon. Thank you.