A Level choices

I don't know what I want to do so I was going to pick maths, fm, chemistry, and a humanity (pref history/English) but one of my teachers said it won't work out because unis won't accept a random humanity

Should I swap fm for a 2nd humanity or scrap the humanities because I don't want to go into medicine with biology they're just my best subjects?

Are there any jobs that combine both of these 🤞