As Sqad says, leave it be to do its thing, trying to force it can spread the infection. If it doesn't resolve itself then, if the GP thinks it needs sorting, it can be done under sterile conditions, make sure the area is properly cleared out and packed, then arrangements made for it to be checked on and the packing/dressings changed.
Just keep it clean and dressed. If it's leaking a lot (or properly goes) then maybe a cotton wool pad over it which can be replaced more frequently than a dressing, useful to keep an eye on what is coming out too. I usually put a little bit of antiseptic cream on the pad/dressing. Then dressings while it heals up. Try to avoid too much pressure on it if possible.
If it just keeps leaking yellowy fluid and blood and no more "yucky" stuff then keep a close eye on the site, even if it calms down, in case it hasn't properly resolved and reforms.
Urgh to the wooden spoon, doesn't wood also retain germs, last thing you need to be sticking anywhere near an infected area!