Hi boogaloo, I agree with aristotle. it's natural to have to adjust to the change.
While we were building our house we rented a very small, old house and i hated it.We were there for 15 months and it was hard, but i knew it was always going to be temporary.
You should talk to your husband about how you're feeling. He is in a better position to help you to appreciate the positives of your new house & location.
I know you said the house needs a lot of work, could you ask the landlord if he's be happy to allow you to even do some painting?I don't know how landlords feel about this, but maybe if it would help you, you could pick out some colours you like and see if he would be happy to allow the job to be done? He might prefer to get his own painter to do the job, or maybe ask for you to pay for the paint or something but if it gave you a sense of ownership it might help you settle quicker.
Have you finished placing all your own furniture and things in the house? If not this will go a long way towards making you feel more at ease.
I understand totally how you feel, i am a creature of habit and even a slight disruption to my routine is so hard for me.
What were the factors that made you decide it would be a positive move?
Write them down if you have to. Is your commute shorter? Are you closer to leisure facilities you use? Will you save money going to do your shopping or commuting? Sit down and take as long as you have to to identify all these things. If you're saving money in any way, try to put it away (for whatever, savings or towards a weekend away maybe?)
Have your friends or family over for visits, sometimes it takes someone else to point out the good things you can't see.
If you're planning on buying your own place at some time in the future you could start to look around and maybe pick up some things that will be used in the new house. we had quite a bit of furniture already bought before we moved into our own house. Bookshelves/beds/desks etc. we picked them up cheap as we were in no hurry. We didn't need them when we bought them but knew they would eventually live in our own home and that made renting a bit easier.
If you're having difficulty sleeping because of light/noise, get a pair of earplugs and an eyemask. It seems silly but it gives you a great nights sleep.
If you're into gardening/plants maybe you could start a moveable garden.Pots and tubs of plants will be happy enough for years before they're planted. Last year I eventually planted some azaleas and rhododendrons that had lived in pots for six or seven years.
Best of luck with it all, but do talk to your husband.He probably already noticed you're not yourself and you need to be honest with him.