Hopefully no more chemo

I had my 4th chemo 2 weeks ago. Ended up having it in hospital because I react every time. Mri when I was in and was told the cancer has gone from 17mm to 12mm. Phone call from the nurse at the hospital yesterday might not need anymore chemo and putting me in to see the surgeon hopefully next week. Even though I know chemo is working can't help feeling down, I'm crying all the time. All I want to do is sleep.