Should I start a new account?

So about 2-3 months ago I started a tiktok account but didn’t work so well, I decided to take a break come up with a better way to try what I had in mind and think it would be ready to go in a few days and really excited to start and upload better quality content. I was wondering wether I should use the same account as I tried last time or just start fresh as it’s been inactive for a while and all videos I did try are stuck in the 300 zone and wondering if this would affect hopefully the better content im now making.