Hi, Pam!
I don't post as often as I should, but I, too am HER2 +3. And I had lymph nodes involved and I was 34 when I was DXed in 2003, so I thought at the time, "hoo boy, that's it for me" (actually what I thought was much darker and contained more swear words but this is all that is acceptable to print here). I went through chemo first (to try to shrink my rather large cancer) and had AC and Taxol....and it DID shrink it to almost nothing so the chemo DOES work. Then I had surgery and rads.
They weren't given Herceptin to people like me at the time, so I got called back a year ago by my oncologist who urged me to take Herceptin. I am happy to say that after a whole year on Herceptin I have my last treatment of it on May 12! That's 3 years of survivorship and I'm still going (like the Engergizer bunny but I take way more naps).
It's a horrible thing to go through, no sugar coating it, and there will be days when you think you can't do it but you CAN get through it and you WILL. In fact, you will surprize yourself with how strong you really are.
And you've got all of us rooting for you, too!
Love,
Erin
ps: I did not have a port and my advice is GET the port. Boy, I wish I had had one!