chill and hugs
Looking at your medication profile I am not surprised that your hands shake, you are literally taking a cocktail of drugs. As I know nothing about you and I have never met you I can make no judgement or comment on this. However, Extrapyramidal Side Effects (the movement ones, i.e. tremors) are a very common Side Effect (SE) of clopixol AND lithium AND sertraline AND haloperidol......so no wonder you shake.
However, like I said, I don't know you or what you've been through, maybe the tremor is 'a lesser of two evils' and it's better than what else you were experiencing.
Try to see the positive benefits of any medication therapy.
But, to answer your question; yes, it's normal. For you.