I'd be on the phone Monday and ask the specialist who he referred you to and a contact number and get on to them...pointing out it's 5 weeks since surgery.
As to how you will be...well it's not something you can know in advance. It depends on what chemo they offer and how you are affected. I was really unwell and unable to work. I had good weeks though snd hood days. Many women though are able to continue to work throughout and continue most activities.
I was able to travel away for short trips when timing right and drugs sorted. I went out for meals for many family events. I just got tired easily and ready to be home by 9.
I hope this helps. Does your hospital have a Cancer Care Coordinator or do you have a breast care nurse. Either can also assist in hurrying along your oncology appointment. Kath x