I must be crazy or paranoid!

[SusanC]

Hi Everyone,
Just wondering if I am paranoid or listening to my body. I have some shooting pain and tightness in the lung on my right side (radiation side), pain in my breast (only had lumpectomy) but experiencing pain along the side by my underarm.
On a separate note, I have swollen joints...mostly in my wrists which have cause full blown carpol tunnell. I finished chemo in January, Rads in April and still on herceptin. Is is possible to have mets this early?
I appreciate any input you might have.
Thanks,
Susan C

Stage 1, 1.8 CM
ER-/PR+, Her2++++
Ki67-60%