Hiya, I'm not sky-o and nowhere near as experienced as her but I hope I can help!
A bun attacking in the hutch is known as hutch aggression and is really common, short term don't reach in his cage when he is in there, do all of his cage stuff whilst he's out in your room. Once you have earned his trust and he is old enough to get neutered that should get much better anyway!
I think you need to go back to basics, remember that a rabbit is a prey animal so someone coming into his/her space is quite threatening, also being picked up would only ever happen in the wild if a predator got bun!
so although your bun will not think that they are about to be eaten it is very unnerving. If your bun is only 2 months then I assume you can't have had them more than a few days as they shouldn't be leaving mum until 8 weeks anyway.
Try just sitting with your bunny and talking to them with no threatening movements, don't pick them up, don't stroke nothing. You are trying to be part of the furniture. Read a book or something to keep yourself entertained (reading out loud is a great way to get bun used to your voice) pop a treat on your knee and wait. Rabbits are curious little guys, they will come if on their own terms, but when they do don't try to stoke them straight away, it'll just scare bun and make bun think you are scary, let bun sniff you climb on you ect ect. This may take a large chunk of book, these things take time.
Make sure bun is comfortable with you before you start trying to stroke them, make sure that bun is comfortable with strokes before moving on to picking up... But bear in mind that many bunnies do not like to be picked up, and that you may have to just spend time with bun on their level. My Loki for example goes bonkers if I try to pick him up, yet he'll hop up on the sofa flop out next to me and we'll watch a film together
It takes time, but once you've earned a bunnies trust they are the best pets in the world
Just remember that your bun is just a nervous baby and needs some gentle understanding treatment!
Good luck! :wave: