Hi @arafiq,
I am so sorry to hear of your hearing issues. I too was diagnosed with relatively severe hearing loss not long ago, and I have a constant battle with tinnitus in both ears. I was right at the beginning of my audiophile/seriously-into-music-sound journey when this happened and I was devastated.
After many visits to my audiologist and my ENT MD, I came up with a solution that has actually helped. I told my audiologist and they agreed that it was not a bad plan of action. Essentially, the plan that is working is that I added an equalizer to my current set-up. I know someone mentioned it in a previous discussion response above, so I wanted to chime in. I am also aware that many people frown upon the addition of such a piece of gear who consider themselves "true audiophiles," and that they are not afraid to give you flak for doing this. However, as I have learned from many people I consider my audio mentors (special shout out to Dave Kent, Dwight DiMartino, and Adrian Low among others), your hearing reality is a completely different reality from anyone else's. What sounds great to you might sound terrible to someone else. And vice versa. Yet, you/we are all audiophiles and people who love musical sound. If your current hearing reality means that you need to adjust sound via an equalizer or something similar, then go for it. I did and haven't looked back.
What I essentially did was to find an equalizer with as many left and right channel bands that I could, and then adjust each band on each channel to fill in where my audiogram(s) indicated that my hearing was deficient. McIntosh makes an individual great one, the MQ112, I believe, and which was the first one I heard. And then there is an odd, but in reality very practical place to look, which is in pro-audio. For the uninitiated, pro-audio is professional audio recording gear. If you can find a place that sells studio quality equalizers, either stand alone units or a rack-mount unit, I would highly encourage investigating it. I did a very difficult yet extensive search for the one that I eventually got, and it really does make a difference. Interestingly, most studio quality equalizers that are stand alone units can be affordable, now that the technology is "mainstream." Of course (and obviously) the sky is the limit in terms of cost, but... Again, it might be worth investigating. I don't want to be accused of schilling for a particular brand, so feel free to message me if you'd like to know what company I went with.
So I hope that helps a little bit, or at least produces food for thought before you decide to sell your current system. I know it is difficult, but try to keep your chin up. You've got support here!