My lower back hurts and I suspect it was the years I was working continuously day and night raking in the money during the Great Recession.
Since I've been in the gym, it has gotten better but still feel some pain.
If it's arthritis, can I exercise my way out of it and get rid of the pain?
I feel better after I exercise but I hope the slight pain will eventually go away.
No, arthritis doesn't heal, the pain won't go away. If it's in your knees, a doctor will just drone on about you having your knees replaced. In your back, they will prescribe pain killers that you will take all the time, until they become ineffective (don't bother with them, they come with all kinds of other nasty effects). And it will get worse over time.
Some people find relief using boron, simple unadulterated Boraxo cleaning agent, but it is classified as a poison, so few use it. it is about as poisonous as table salt, on the poison index. It actually helps to repair joints and brittle bones, however, it is not a pain killer. cheap as sin, but the pharma industry won't study it (although some doctors have), as it can't be patented, and if it turned out to be universally effective, they would lose all the pain killer sales.
Boraxo can be taken as 1/4 teaspoon daily for men, half that for women. I use it, and have gotten some relief, but I'm 64 and my arthritis is advanced. Some have tried it and claimed relief in as little as 2 weeks.
Keep in mind, I'm no doctor, I'm simply passing on information, but if it interests you, you can do a search online and read the entire story of how it was discovered to help, by a medical doctor that was prescribing it, until his version of the FDA classified it as poison.