That doesn’t mean it ain’t ugly… but I’ll be damned if I’ve ever seen a parent who thinks their own baby is ugly. 
I drove a PT Cruiser as a rental last year. It was OK but it was less luxurious than I expected.
I had buyers remorse several years ago. My company had decided to change my position from a field person to an office person in my house. Since I was going to have to spend a million hours a week at a desk, hub and I decided to buy a nice desk system for my office.
After doing absolutely no research I found a unique desk system that I loved. $3000 later, I was thrilled and completely freaking out. It’s a natural reaction and in my case it could have been justified. I was lucky and the desk is still on of the most awesome piece of furniture we own.
Enjoy your new ride!
We’ve bought five new cars so far, and that’s always been our reaction when we get it home: “What did we do??” And I have nightmares about how we’re going to make the payments, even though we’ve always planned it out in advance and we know we can afford it. We generally get over it in a few days. Just keep on reminding yourself of the reasons you needed a new car, the reasons you chose this one, and all the fun new things about it!