Working from home

I am in my 6th month of pregnancy and I have been wfh since the start of pregnancy and work has been normal (and rather more productive). I have been in the office only a couple of times, and each encounter was a brush closer to covid (colleagues I met that day were announced to have covid the next day). No idea of what covid can do to my foetus but I am super worried about going back to the office now especially after the latest NUH incident mom getting covid and the unexplained profused bleeding. But my company is now really forcing ppl to come back (never said gonna fire but it might come to monetary punishment). Will a gynae be willing to give a letter not to go back to the office for this reason? Can the company behavior be reported to somewhere too? TIA! #1stimemom #advicepls #bantusharing #pregnancy #workingmom #WFH