A Beginner’s Blues Harmonica Jam

I am using a Marine Band key of C harmonica, playing cross harp in the key of G. I am just a beginner but I would like comments/suggestions/tips from anyone willing to give them to me. I even make a beginner’s attempt at trying to get that bent 3draw blues note. Tough stuff. Also, I am new to tongue-blocking and I am only using the tongue-blocking method here…just thought I should note.