So, now instead of having my SIL in my house for the next week or so and having my fiance friend…

So, now instead of having my SIL in my house for the next week or so and having my fiance friend this weekend his informs ne it's not just 1 friend, but 2, and now he has 2 more coming, and I don't know how 8 people are going to fit into our apartment, let alone how I'm suppose to cook and clean up after it. Tomorrow our anniversary and I even get to spend time with him to celebrate it, and now this added stress, not getting any sleep, and my fiance being in a butthead move off and on I've about hit my stress level. I shouldn't have to wake up with a migraine and fall asleep on the toilet in the middle of the night...