Seton since Monday big time draining

I am a 45 year old male. I got a fistula diagnosis approxiately two months ago. No Crohn’s most likely (have not tested though) since i have no real symptoms.
Just had a seton surgery on the 31st of July. Overall it was not that bad. The surgery was brief, and afterwards it did not hurt (a lot).
Yesterday played basketball, today jogged 30′
My concern is 1) that i have to change cotton pads every few hours…Will this ever end /…