I have recently, well I say recently its been a while had some health issues.
It started with pain in my in my right foot and then pain in my hip, back, shoulder and upper arm, all on my right hand side. I put it down to constantly lugging gear about at weddings and stupidly ignored it. I did contact the docs about 18 months ago as it had become much more severe but with having to wait 3/4 weeks for just a telephone appointment I just ignored it as best as I could and tried to manage with pain killers.
It is difficult when you are self employed to take the time to sort stuff like this. Things escalated over the last year or so to the point were I couldn't sleep due to the pain. Even the weight of a duvet would cause extreme discomfort. I also started getting occasional pains in my chest. At one wedding in particular, I felt very ill, was having problems breathing and was very sore. Was waiting for the first dance and realised that I was completely numb down my right hand side, was very scary couldn't move my arm etc. Managed to come round and was determined to try and get to speak to a doctor but in the middle of that, was right in the middle of a busy period and my wife became ill and wasn't able to work for a period of time. We shoot weddings together so I just had to suck it up and get on with it.
For a good while I had noticed that my eye sight was deteriorating so a couple of months ago I went to the opticians and had an eye test done, Turns out I needed glasses for reading, after the scans etc. they referred me to the docs as there was some shadows behind my eyes. Thanks to the letter from the opticians I was able to get a telephone appointment with the docs and they asked for some blood tests etc. After the blood tests they diagnosed that I have a small heart issue, an issue with my kidneys and diabetes. Since then I have been to the docs for various tests etc. every few days. They are now telling me that I also have fibromyalgia.
I now have a bucket full of tablets to take every day which have their own side effects. Some of the issues are my own fault basically for not doing anything about it sooner. It is very likely that the diabetes has caused the problem with my foot which means that part of my foot will always be numb and the rest of it will always be painful, it also caused issues with my eyesight and contributed towards the issues with my heart and kidneys. They have told me that the issues with my heart and kidneys can be managed by the medication.
It has meant a huge change in lifestyle and to work as well. I simply can no longer do 3-4 weddings in a row so will have to book less work.
Obviously not saying that you are having similar issues but I wouldn't just ignore it even if the docs it seems don't want to see you, insist on getting an appointment and getting some tests done.