I've had a stye for three months...?

So, I had this stye for three months... After a month, I came to the doctor and got an ointment for it. After about seven weeks, I got it "removed." The doctor said that all she did was put a hole through it so that there's a way for the chalazion to go out... So, I continued with the warm compress and the ointment...IIt got smaller, but it came back after a few more weeks. Then I went to a different doctor who gave me antibiotics which I took for a week. It got smaller. Now, my eyelid is almost flat, but there's still a small bump and it's still red. So, it never really came disappeared. Now, my right eye gets tired easily and it gets itchy. It also gets teary easily. Oh yeah... my stye is on the right eye... Also... I started to see a floater in my left eye. I'm only 15...