My fiance and I recently moved into our first home together and we've been looking forward to it for so long. We've been living here a few days now and I've found it kind of hard to settle especially when I'm in the house on my own. 

I'm struggling to sleep on an evening knowing it's just us 2 in the house. I always felt comfortable having other people in the house at night and now it's just us I feel this sense of anxiety knowing it is just us. I don't know what I'm scared of tbh when I'm on my own, mostly made up things from horror movies which is ridiculous. My brain is just so active on an evening. Any advice for this would be much appreciated.