Oh blimey MrsMC I'm so glad all is ok, keep an eye on it, but you did the right thing to get checked out.
I can't believe your OH, I hope you not speaking to him at all. When I was preg with my daughter , at about the same, amount of weeks as you, think I had 8 weeks to go, mu OH's lasyness peeked and I went berserk at him, and he really picked up a bit, and it did last till she was about 7/8 weeks old after birth , so well worth using this bad example to stick a rocket up his backside for your sake