It came with its own bobbins that were full and already threaded when I opened it. It really is a mini machine, I mean tiny!

The bobbin lays flat not upright like a normal machine, does that change things?

I had the old machine serviced and when I got it home it was doing the same clunking bunching crap on me *sighs*. I think I might just be like Skye, not meant to sew

ETA: I changed the colour of the bobbin and in my very fancy sewing skills opinion, its actually the top thread bunching and it isnt picking up the bobbin thread....does that change things again?