I'm a newbie when it comes to plants. My boyfriend bought me an amaryllis a few months ago, it flowered and since then has grown a lot and looks like it's trying to flower again. It's clearly too big for the pot now and the roots are pretty visible. I'm guessing I need to repot it but unsure of the best way of doing this (I'm incredibly new to all of this!).
There are some photographs below. Any help would be appreciated! Thanks