Ostarine is used a lot in bridging, primarily because it causes minimal suppression at <= 25mg, while still being tissue selective. Depending upon how shut down you are now, 2 weeks would be fine. Your hormone system will still pick up while on Ostarine just at a slower pace.
Did you run pre and post labs by chance so you could have a look at suppression, est etc? Labs can be done anonymously now at a decent price.