older kids & pregnancy/bed rest

Hi all -I am looking for some practical advice on keeping life as normal as possible for my older kids (5 1/2 and 3) during the remainder of my pregnancy. Our family has had a long year already and I feel bad for them, they’ve really been doing a good job with my activities being limited & bed rest and and all the doctor’s appointments. Anyone out there who has been through this with kids at home that could PM me with some ideas?