help😃

so today started as a completely normal day i work a 9-5 monday- friday so like every monday i clocked into work (i work in an office) well about an hour ago one of my coworkers stood up and told one of our supervisors that she felt like she was gonna tu* she then went to the bathroom and came back and said she did. after that my other coworker was like yeah i actually was gonna ask to leave early today bc i tu* this morning and don't feel well. they both ended up leaving for the day and i have not and will not be using the bathroom today but i just feel like im panicking and cant work. i'm on break now but im freaking out and crying in a store next to my job because im scared that im gonna get sick next. i've been doing so well and i feel like this is gonna send me into a spiral. since they've showed symptoms i haven't touched anything they have so i know my likelyhood of getting sick isn't as high as my brain is making me feel but i just can't deal with how selfish people are. like why did u come to work today if u were sick this morning. ugh.