I Work A Hard Job, I Get Tired About Halfway

I work a hard job, I get tired about halfway through the day, have joint soreness, thirsty, eye sight getting worst, starting to have memory problem ( more noticeable when tired) trouble sleeping, feeling sad or nothing, in menopause, hot flashes, night sweats, left eye keeps getting infected, burning/tingling sensation at times on left side top head to around eye, seems more so when in sunlight, hard to breath at times and somethings when getting up in the morning a feeling of movement in my lung, a few times got very dizzy, left side sinus stopped up.