I would really urge you to re-consider resetting your whole town. If you've lost interest, I don't think starting over and going through all the boring stuff at the beginning is going to make anything more interesting for you.
One thing that always rejuvenated my interest in my town, was when I'd have some new goal for decorating/landscaping. That always makes things more interesting, because you're working toward something. It gives you a reason to research paths/items, maybe design some yourself, trade online, chat with people, etc...just gets things going.
Another thing is new villagers always help make things interesting again. IDK why, but it's just a new person you can focus on befriending. Do you have any dreamies? Trying to get a dreamie, or even befriending one takes a long time sometimes, and gives you a tangible goal to reach for.
As well, these forums are nice because you can participate, or even host, giveaways, and parties in your town. There are a lot of ways you can use the game to socialize with friends...it doesn't have to be just you alone in your town feeling bored and uninspired. I'd try to look into aspects of the game that you haven't tried yet, and see where that takes you.
