I tried to ride the bike at PT and fell off! I could not balance on the seat and my foot kept hitting the pedal guard. I suggest you go to a bicycle shop and ask them about their most comfortable seat.
Keep up the good work! I'm back to PT tomorrow, today was my day off. I actually missed it. I have a cardio machine at home I am going to use on Saturday, with the permission of my Rehab Therapist.
Yesterday I went on a small cookie binge but I'm back on the wagon today.