Use the towel method. works great for scared abandoned bunns, fussy bunns, and wild animals. Grab a thick towel that’s not see through. throw it on them and swaddle/bunny burrito them. If you tuck their legs in and hold them securely it prevents them from struggling. the towel over the head also helps to calm them down.
Also, It may be how you hold her. my rabbits will kick if they are held improperly. I always have to scoop them up close to my body and hold them securely to my chest. There is also another method of carrying them which I call the squash method. instead of using two hand (one to support the butt and one under the front) you use only one hand. You simply squash the bunny lengthwise using your forearm to your body. You are trying to sandwich the bunny between your forearm and body. It is a more secure hold that helps to immobilize the bunnies feet and keep them from squirming as much. To get into this position sometimes its easier to have them on an elevated surface but you can also use two arms and sandwich them in between to get them set up to the one arm against your body. It’s a little hard to explain but i’ll try to post a video later today and give you a link of how i capture my fussy bunns