I will take this time to write something I wrote on Steve Jobs death: go get a comprehensive health check today. In our community, we are data driven about everything, except our health and body. I will copy what I wrote 1304 days ago, https://news.ycombinator.com/item?id=3080327 In January 2009 I was Stage 5 chronic kidney disease, in July 2009 I had a kidney transplant. Looking back there were so many telltale sign…
So, yes. Please find a good primary care physician you trust and visit on an annual basis. Make sure you update that phsyician with what's going on in your life. That includes any family history, pain, issues etc. When in doubt, see another physician. But please don't go out and get a full MRI of your body just because (which, you are not saying, but does happen). There are enough VOMITs[0] in the course of normal defensive medicine. Don't go looking for problems because -- although they'll definitely help you look -- you might not be better off for it.