Kat
I was 25 when I was diagnosed last year so I can appreciate what you are going through. Sounds like I had the same as you only the left side.
I can't help with the Dr.s opinion part as I am in Canada and things are very different here then in the US. If you want to talk to someone "your age" feel free to email me at [email protected]
Words of encouragement are great and I found it really helped when I found someone my age to talk to about all this Cancer stuff.

Not that we don't appreciate the older folks:)

Take Care
Craig