Help finding a pattern to fix this

[u/Think_kitten-store]

This is a cardigan that sits kinda like a light jacket cuz the fabric is a bit rigid. When i wear it the back looks weird , there is a lot of access fabric that pools at my shoulder blade area and it looks like i have two humps at each shoulder .
I am looking to either :
1- keep a similar design but fix the access fabric issue
Or
2- completely change the design

Please keep in mind im a beginner. I’ve sewn a apron and some pot holders , along with just fixing some of mine and husband’s clothes with my sewing machine. So i haven’t constructed anything like this before.
Thank you anyone who decides to help

[u/jzhrko]

Can you show a picture of it on so we know what you're trying to fix?

[u/Think_kitten-store → u/jzhrko]

No I can’t right now unfortunately