What Could A Lump On Eyebrow With Clear Fluid Secretion Indicate?

I have a bump right on the outer part of my eye brow and it raises up a little, I do get zits in this area so I figured maybe it was an incoming zit but I tried popping it in a couple different spots and only a clear fluid came out, no blood no white no nothing, so I had my parents look at it and they said it looks like a goose egg but I didn t hit my head that ik of and I have been icing it for about 2 hours and no results, what do you think this is?? Is it or could it be anything serious?? It is a little bigger and that s what my mom said she said it would be a really big incoming zit and then that d when my dad looked at it and said it looks like I smacked my head, so I m just freaking out and want some closure to my problem