I started working in a support role in a school a few months back. However since then the virus has mutated and we are back in lockdown with school closures. I have since become increasingly concerned about working there. Our school had closed and I will be going in to work with the key worker kids mainly on the playground. I will be wearing a mask with a filter, a visor and latex gloves. I have moderate asthma though and have got myself in something of an anxiety frenzy about going back in this week. Aibu?