Thanks all. I had a bit of a nightmare, suffering from pain in my armpit, a swollen arm, numbness, vomiting and a new mass on my breast bone. My hospital was less than useless and I was told on Wed even if it is progression, they wouldn’t change the treatment.
I’m still chasing up respiratory as I can’t start the CDK4/6 inhibitor until the respiratory issues are diagnosed/treated. I sent a message to PALS as I’m not happy with my care. Ultrasound hasn’t even been organised and it’s been over 2 weeks. My specialist nurse just said to take paracetamol 
Obviously I want to start the other medication asap as it’s considered more effective.