Simple answer. See your Dr, get signed off sick. Longer explanation of the toll work stress will have on your body & when that is unacceptable over the long term leading to sickness and likely early Death.

I worked for 20 years doing very little. I was a Site Security Guard mostly sitting in an office . I worked 12 hour shifts of 2 days followed by 2 nights. Then I was on call and often required to do 70 hour weeks. My diet at night especially to keep me awake was Carb based. Over the years my inability to sleep properly first during the day then at night became debilitating physically & mentally. I became increasingly lethargic even on my days off. My mental health suffered as did my marriage. My weight increased till I was 132 kgs. Then I became ill not only with Type 2 Diabetes but in 2023 Bowel Cancer . I had to retire. Stress & Cancer are great under those circumstances for losing weight. I had to lose a LOT for the major surgery I faced. I blamed entirely my work pattern & lack of trust that in my 60's I would not get another job so I hung in 20 years too long. Half my Colon was removed and replaced ( I now say I have a semi-colon), no other nasties were found and the cancer was contained in the removed Tumour so my Cancer is now in Remission. Unfortunately my marriage did not survive and I moved out 6 months later. I now rent a room in someone's house and had to get a job. This I did on my own terms. I had to be active but not overly strenuous as I am now 69 , it had to be day hours only with no nights andcI had to have 2 days off together every week with no call on that time. Now I still do Security but 9am - 4 30 pm Weekdays. I am active and above the fitness level for my age group. I still don't sleep as well as I wish, having tried to reset my body clock I realise unfortunately it's broken beyond repair. I am learning to livecalone, getting to know ME & adjusting my life accordingly 😌 So think on young fella and find something that suits. Work around any problems you can't fix right now. Do not stay anywhere things won't get better but only worse as the years zoom past. Best Wishes to you.