J.N.
One of a parent's biggest concerns now seems to be how to get a baby on a schedule. My advice is don't try (even if we're talking about singletons). Some babies will get on their own schedules, some will naturally adjust to their parents, and some just don't do schedules (that's mine, lol). Especially at 10 weeks, the best advice is to feed on demand and let baby sleep as he wants.
Of course, having twins makes this a lot harder. Is there anyone who can help? You still need a lot of rest, and you need to spend your time with the babies rather than cleaning and such. Maybe your husband can pick up a bit of the slack. And don't worry about having a picture perfect house - those days are gone!