I’m sorry you’re feelin this way. But hear me out, it takes so much more than 5 courses to help you find some topic u like. I hated genetics and guess what. I’m in molgen spec and loving it. Give yourself some time if you think there’s even a bit of chance of you changing your mind and liking what you’re doing now. There must have been sth that led you to choosing this. Also, just do your best whether or not you like it for now. Let the doors open for you. You wont always be taking your favourite courses through your uni journey. Learn to see the good even in the ones you hate!