My bunny and I were doing this just this morning. Sometimes I get her all riled up by playing with these sticks we got. I pick one up, she grabs it and throws it down, I pick another one up, and so on. Eventually she starts doing her excited head shakes and half binkies. Then I pick up the carrot toss toy and shake it. That makes her go completely crazy after a few rounds of her grabbing it, standing up, and throwing it! After that, every time I shake it, she shakes her head, bounces up in the air, and then it’s onto Bunny 500’s all around the rug until she gets so energized she runs uncontrollably across the wood floor almost down the hall, slides to a stop, turns around, binkies back, and then flops on the rug for strokes.
Every time she has tried to dig at my arm or my husbands, we just get up and stop playing with her. Now instead of digging at us, she nudges us out of the way if she wants to go somewhere.
She was fixed before we picked her up from the pound. So I think that’s just natural bunny behavior, regardless. If it helps, our bunny loves playing with my husbands socks and digging at those when she’s on our rug. That diverted her attention from digging at us as well. Just give her some other toy that she can roll and move around instead of you (socks, hay ball, plastic ball, etc).