Please help

So like a year and I half ago now I used an eye cream that irritated my eyes and gave me a stye and my eyelid was a little swollen but I eventually got it to go down. I didn’t immediately connect it to the eye cream so I used it again couple days later and got the same problem but this time when it went down a limp in my eyelid was left. Now, it didn’t hurt or anything and I told my mom and she didn’t seem worried about it so I didn’t go to the doctor for it. Now for some reason it seems to have gotten slightly bigger. Maybe I got a little bit of coconut oil in my eye when I was trying to get off some makeup but idk cause I did that about right before I noticed it being a little bigger and slightly irritated. Can anyone tell me if they have any idea what it is and how to deal with it