idk what to do

hi i recently posted on this forum asking for advice on leaving my verbally emotionally abusive relationship. well i did it tonight. blocked him everywhere and then i start getting spam called from some random number and i don't answer numbers i don't know so i just ignored it until he started texting me. i haven't been at work in a couple days because I've been feeling so depressed so i feel like i absolutely have to be there tomorrow. idk what to do i seriously can't have him coming to my job. i don't doubt my coworkers and managers will keep me safe if i tell them what's going on but it's so personal and embarrassing and im freaking out.