Whatever you have on your plates as a couple over the next several months, you should be able to deal with it well. Even undertakings that would normally be stressful for the relationship -- coordinating a party together, getting ready for a move, even launching a business enterprise -- should go even more smoothly than you might hope, because you're both able to depend on each other now. There is a sense of trust between you that makes it a lot easier to get things done.
You both know that your sweetie is holding up their end of things, which frees you up to work on your own end. Furthermore, you're both very aware now of each other's strengths, which you'll notice complement your own. One of you is better at organization than the other, but the other is a genius when it comes to motivating the team and making things happen. Together, you're a formidable force! So put your heads together and figure out the biggest, most daunting project that's on your combined horizon. Then, work out a game plan together and get started. You'll be amazed at the results you can achieve!