25 F4F - Practicing before Locktober

In preparation for this year's Locktober I pulled out the chastity belt from my closet.

I wasn't sure whether I should use it already... but I became excited so I put it on. Now it's locked on me, and I still have some tasks to do around the house before going to bed.

What do you think, how should I best prepare for Locktober? Some exercises? Can I still take off the belt tonight?