Hi
Dina21 hope you don't give up on the recumbant bike. I have one, we got it in place of the treadmill we had that was acting up. Ours has a little ledge I can put my tablet on, sometimes I read on the kindle app, sometimes I play puzzle games, something easy to see like candy crush, I listen to podcasts also, the one mentioned in an earlier post is Serial, it was good, anything to occupy your mind for a bit.
If you do a manual program you can set the resistance to a level that you can go longer and get your legs used to pedaling, you're using different muscles than for walking or jogging. Hope you keep at it!
Best of luck