It is worth getting the doc's opinion - mine sent me for x-rays which showed nothing; he still thought it was osteoarthritis in its early stages. However, he also sent me to see the podiatrist who discovered that I have a problem in one foot which exacerbates the problem in that big toe, so made me some insoles to wear in my wellies - and that has really helped a lot with the toe.
Doc also recommended I take a high dose (1500mg/day) of glucosamime, which I have done ever since (now 4 years or so.) Recently I have noticed a significant improvement which I have put down to adding evening primrose oil to the regime.
If you're determined to suffer without the benefit of medical opinion, gp, at least get yourself onto the glucosamine and evening primrose oil. Our chemist stocks NatraHealth Glucosamine, 1500mg/tablet, 30 tablets for £4.99. Don't get suckered in to the ridiculously expensive ones.