Is the 10 year anniversary too soon for a vowel renewal ceremony?

Hi there. I have been married for 7 1/2 years, since the age of 17. (I know, super young). It was definitely the right decision for us and we are VERY much in love. I was thinking about planning a small vowel renewal ceremony for our 10th year anniversary just to celebrate our milestone and our love for each other. I would wear my original wedding gown (will have to re size it..LOL) and have a small ceremony and small gathering (after ceremony) at my local church. Is it too soon for this? I know most people wait until like their 25th year or something. So would you find it awkward? Thanks!