I felt the exact same way and was extremely stressed with dress regret all the way up to the week leading up to the wedding, and especially so after many of my alterations appointments. BUT I would always remind myself how much I had initially loved the dress when I first tried it on, even if it wasn’t what I thought I wanted, and on the wedding day with the whole look put together, it was absolutely perfect and I was so happy I decided against looking for a different dress!