Is Online Assignment Help a Safe Option for Students in Need?

I am a nursing student, and this semester has been extremely demanding with clinical hours, practical exams, and theory classes all at once. I barely have any time to sit down and write my research papers properly. My assignments keep piling up, and I am losing sleep trying to finish everything. I have heard about online assignment help services, but I am unsure if they are safe to use or if they deliver quality work. Has anyone here used these services and received original, well-researched content that helped them improve their grades? I really need some honest advice before I decide.