Hi,
I had emergency abdo surgery at the end of feb and ended up off work for a month.
Whilst I was off I had lots f phone calls from work and my direct manager was quite pushy about work being done from home. I felt huge pressure to go back and when I did I found that my boss had been less than sympathetic.
I ended up at the doctors again yesterday after being I'll over the weekend. I've got a nasty post op infection, I've been given tramadol for the pain and strong antibiotics.
When I called my boss yesterday to let him know I was going to the doctors his words were" I hope this is genuine, it doesn't look good after a bank holiday".
I let him know afterwards what the outcome was and his only comment was, " fine, I expect to see you in the morning, you can't have any more time off"
I work in sales. Most of my salary is commission based, I get that I need to be there but I am really not well, I've been crying this morning about going in, I can't drive at the moment, I have to get two buses in and then sit upright all day whilst on the phone to customers. I can't take my painkillers and work as they're too strong to stay with it. I'm in so much pain. 
The company is huge, he is saying they aren't going to pay me for the month I've already been off. I think I need to speak to hr really t what do I say without looking/ sounding like a malingerer?
I don't want my career blighted by this and that is what he is implying. 