Which surgery would I need? I thought Ptosis but now I’m unsure (Photo)

I have what I believe to be a Ptosis, and it’s bothering me as it’s uncomfortable as my lid feels heavy and difficult to raise, and cosmetically I dislike the look. I have lost a large amount of weight and I am noticing it more now, which is why I am now unsure if this is Ptosis. I would like to get this surgically resolved, but I would love to know which kind of surgeon I would need? I have previously had rhinoplasty and a gastric sleeve is that is helpful. thank you so much for your time