Abcess on my foot? please answer its bloody!?

i have this article on y foot which fells resembling a bad splinter but it swells up a bit and if you stick a medical pin entity into it pus comes out which is either pallid or clear/white.
WHat do you think it is and should i talke any accomplishment? The pain is due to the growth pressing on the nerves. For nippy relief, these can be popped using a needle/ pin thoroughly cleansed near alcohol. Place the sharp end on the growth, simply sufficient to drain the fluid inside. Drain the fluid by applying pressure to one side. Apply a dab of tea tree grease on the open nouns. The oil have antiseptic, antibacterial and antifungal properties.
The exudate is infectious. Please make sure that you rinse your hands and instruments all right.
doctor