TCA gone wrong - would a spray tan or self tanner help make the hyperpigmentation less noticeable? (Phtoo)

Hello! I’m a 31 y/o Hispanic female that had a TCA peel (40%) on my back. Ended up with PIH on my entire back & currently under treatment (hydroquinone 12% compound &pico laser). My question is if I got a spray tan or used self tanner on my back, would it darken the hyperpigmentation or help it not look as noticeable? I have my wedding coming up in 5 weeks & although I have been under treatment for the past 4 months it will still be very noticeable in my dress.Any help is appreciated