Where do i go from here?

I’ve finished school this year and am going to take a year out to earn some money and travel. However im really unsure where to start with uni courses. My a-level results were: A- Business B- Biology B- Geography

Ive interested in economics however have been told jobs are becoming more sparse. I am also interested in biology however dont know how good the career prospects are if i take a biomedical/ marine biology degree. Id love to do a vetinary science course however unsure if that is feasible with the a-levels i took.

I would like a well paying job which is hands which matches my interests (in a dream scenario) Dies anyone have any advice on where to start or possible routes i could take? Thankyou in advance