Please post your two cents on Herceptin "side effects" real or perceived!

I haven't read the whole thread, so please forgive me for barging in. One of my friends recommended this site.

I'm having a TON of these side effects, including a wicked rash that lasts for 5 days, post-treatment. Anyone else have this?
Also: runny, dry, cracked, bleeding nose (by turns)
fingernail flaking
nausea
vomiting
weight gain/loss (also by turns)
headaches
dizziness (could also be the plethora of pre-meds I'm on)
chest pain
tingling in L arm and fingertips

Due for MUGA on Monday morning, but thought I'd post here anyway, just to say THANK YOU for all the wonderful information! It's so nice to know I'm not just a weirdo with these.

I guess I should sign in and make an ID for myself, since I am HER2+++.

Thanks, Janelle (if you're reading) for letting me know about this board!

Becca
DX: 11/30/06 DCIS
2nd DX: 2/28/08 IDC w/DCIS

4 rounds TC - done
52 weeks Herceptin
ER+, PR+, HER2+++