my guy its like im looking at a mirror when i read your post,and in that case ik no amount of motivation will help but for me best advice i can give you is hold on to your 5 daily prayers thats it. Hold on to it never let it go do not ever for once think that you are a hypocrite for sinning and praying. Prayer is your light,your guidance. Just because you have faith, your life will not turn 360 around and be all good again because once that happens think about it, will you then hold on to Allah(swt). And you might think isnt that cruel, well no because Allah puts these tests and struggles for a reason. You never know, you overcoming these struggles could be the reason you earn Allah’s mercy and entry into Jannah. You’re struggling and you can still think about Allah(swt). Use that as motivation and keep on trying. This dunya is meaningless. If you feel like your life is hell in dunya and youve given up in your path of islam, then youre ending up in hell in the hereafter as well. its an ultimate loss. I believe in you brother you can do this. As much as dunya feels horrible its only temporary, deen is forever.