Hi @rking12345678!! Great job
You're doing so well with your diet changes and disciplined exercise.
I agree that you will likely see some good results by upping the intesity/disance of your current walking and biking routine. But it is a good idea to change things up from time to time so that you work different muscle groups. This usually maximizes your results as well.
I'd recommend working in some yoga and resistance band training. You don't have to leave your home to do these things. I often use instructional yoga videos online (netflix & youtube) or do a resistance band routine in my house on the days that I don't jog. I got a wall-mount band from iShopAria.com, but you can find other types online or at a sporting goods store as well.
Keep up the good work