Try to talk to your manager about this and ask whether can limit your shift duty. Not sure if it’s staffing issue. I once worked as medical technologist before and I know how tiring it is to work in shift especially when you need to work back to back with limited rest, but no complain as this is the job scope and they can’t change this shift to cater to my liking of course so as to be fair to all. Do bear in mind to talk to your colleagues and seek their understanding as well, cause some may feel the unfair treatment whereby you don’t need to work shift but I need work shift.
Hikaru Esya