Glad you have joined this network and your caravan holiday sounds great. Like you,I haven't had a full night sleep for 11years.I had bc in 2003 and had a lumpectomy,full node clearance then radiation.I started taking Tamoxifen but stopped after about 3 months couldn't stand the side effects.I had 7 years before cancer came back in the same breast.I had a mastectomy and chemo and back on Tamoxifen.My cancer was still classed as early bc and hadn't spread-am very lucky.That was 4 years ago and I seem to be ok but I sure don't feel confident with every ache and pain.I'm sorry to hear you weren't so lucky and I wish you all the best with radiation to your arm this week.It's sure to do the trick.Big hug, Tonya xx