Do things with other people wherever you can - that way there is still someone who can get help for you on the tiny chance that things go pear-shaped, and your DH can have a break too. Also if you are going to be "babysat" then at least do as many nice things together as you can, and as many jobs-that-need-doing as possible. Do you have a follow up appointment soon with the Doc - some reassurance that things are back where they should be may also help.
How far away is his work? Can you decide that you are going to have a very un-strenuous day and get him to go back to work for the day? You'll be very glad to have him around when bub comes, so the more leave he uses now the harder it may be then...
good luck
Kate