Other countries are gradually lessening the restrictions.
Here in Denmark, junior schools are back, have been for a while and kindergartens and creches are open. They must ensure there are 2 metres between each child, that everyone washes their hands ever two hours and that toys are washed every two hours as well.
Schoolchildren too must stay away from each other and wash hands every two hours.
Whether it is actually possible to implement these restrictions is another matter.
Buses are running, carrying fewer passengers and you cannot buy a ticket on the bus, but have to use an app on your smart phone or have a travel card.
Shops are open and depending on size may only admit a certain number of customers at one time.
So far there has not been an increase in cases since these steps were taken.
It remains to be seen whether there will be an increase in the number of cases again, or not.
If you are worried about going back to work and cannot get your GP to state you are not well enough to work, then I think you should contact your employer now and ask what steps he/she is going to take to protect you will at work.
In these circumstances I think you are fully justified in wearing a mask and gloves while at work.
Contact your union - it is their job to protect your interests.
If you don't belong to one then join ASAP.