How to get rid of this lump on my eyelid? (Photo)

Good morning, I had two chalazions in my left eye—one that formed at the end of January and another in April. I underwent surgery for both. The first one was in June and another one in August. Now, my eyelid looks like this. My main concern is how to get rid of the lump. Sometimes both of my eyelids swell up overnight. An ophthalmologist has informed me that the chalazion is gone. I am considering purchasing OCuSOFT HypoChlor Eyelid Spray.