Early disability leave because of stress ?

Has anyone gone to disability because of the stress provoked by their job ? My job has gone bananas ever since they launched a new program and everybody I wanna say 85% of my coworkers have either given their two week notice or just left because of the pressure and The attitude management has put on us . It is extremely hard specially when we are so short handed and everything’s on me I literally can’t anymore and I’m not economically ready to just resign ( if I wouldn’t be pregnant I would’ve said bye bye like a month ago) and it’s not getting better everyday I literally go home with a headache and emotionally stressed. And I’m currently 28 weeks pregnant but I just don’t know what to say or do to get early disability asking for a friend thank you !!!