About your audiogram above, is that for both ears? Both ears the same?
If so, hearing aids can help this, tinnitus gets easier to deal with, usually, as long as the level doesn’t increase, so you may be able to work through this and be much better in a few months. But, it will mean dealing with the loss and, eventually, putting it behind you.
Hearing loss, like any loss, involves some grieving over what you have lost. That’s normal but you will go through all the steps of grief. After the grief, and after you get hearing aids, and after the period of time it takes for your brain to consider the sounds through the hearing aids as normal (a few months), you will be able to continue a happy and successful life. It will be up to you to take each one of these things and put them in their proper place at the proper time, and eventually put them behind you.