Pink Slimming

Pink, silver dollar-like fish?

I have a rosy pink, slim, silver dollar-like fish, but it has short fins.
I have looked every where, trying to find out what it is.
If you can help, it would be much appreciated. Thank you.

could it be a Discus ?

http://aqualandpetsplus.com/Cichlid,%20Discus.htm

Peachy Pink -”We can only get you so far”