懶惰的粉X豬

This week I only worked for 27 hours.
But~~~
I don't know why I always felt sleepy after working.
Maybe~~~
Because of the cold weather.

I got a problem...
My lower back is painful again.
It was so terrible, machine No.3 didn't fit anyone.
Anyone who works there gets backache.
6 weeks ago, I worked on NO.3 (machine)for 1 week.
I started to feel painful on my lower back.
I took on day off and went to see the doctor.
It's Chinese medicine. I spent AUD40 on it.
Acupuncture. Not painful, but very sour.
The situation was getting better.
Recently, the weather is getting colder and colder.
My lower back starts to be painful again.
I noticed as long as I kept it warm, everything is ok.
Should I go to visit the doctor again?