Hello Doctor.I'm Immensely Suffering With My Skin On A Regular

Hello Doctor.I'm immensely suffering with my skin on a regular basis which is very frustrating. It would be highly appreciated if you can suggest me some easy methods through which I can get rid of this.So the problem is I've used fairness creams like (botanica) in my teenage and I'm 22 now.It worked heavenly at that time and got me really fair from dark skin.However eventually as I started to quit them my skin turned 10 shades darker than naturally was and my skin now reacts badly to sun and thus suffering from photo sensitivity and my skin especially my complexion is just blackish and reacts to sun even if its for 5 seconds.My skin test report showed that it is a result of topical steroid application and thus sun allergy.Please tell me how can I get rid of this steroidal effect.? How can I get fair or a brighter without using such creams ? Please your advise will really be helpful .