Is Tri-Luma the best option for me for hyperpigmentation following a peel and CO2 laser? (Photos)

I'm ten months post c02 fracture laser and my skin looks worse than when I started this journey (I was talked into a very strong chemical peel three years ago, and that caused a lot of skin discoloration). I just started using Tri-Luma, and I'm wondering if that is the best option for me. I wish I'd never messed with my skin to begin with. I worked overnights all summer and I always wear sunscreen, so I don't think this is a result of sun exposure.