Good to read that you can do so much cycling. Do you have any problems while cycling?
As I understand it, you still have problems/pain when walking!?
To get an accurate diagnosis I would recommend an MRI. Otherwise, it’s hard to make any concrete recommendations or predictions.
Cycling will have benefits for sure. It’s very good endurance training. Especially with osteoarthritis. So you have added a training modality to your toolbox. Also, swimming is a very good training option for osteoarthritis. Be creative with training until you get back to shuffling. But only do what you can without pain. A bit of discomfort (that’s not increasing) is usually ok. But I as wrote above I would recommend an MRI to get a correct diagnosis.
hope that helps!?