Almost sounds like a cyst, but I would still recommend having a Dr look at it.
ok luckilly its not swollen anymore... but is it normal for it to drain a clear liquid, thats almost pinkish *like mixed w/ blood*? im not really woried about it im just glad its not painful anymore and that its no longer swollen...
I would suggest going to your Dr, don't seem like an STD but it should be checked out.