How to rewrite this sentence in a formal way?

Worries like, ‘’How will this affect my life?’’ ‘’What if I make the wrong choice?’’ stuck in our head, which can be really annoying.

Thanks in advance.

Question

How to rewrite this sentence in a formal way?

Worries like, ‘’How will this affect my life?’’ ‘’What if I make the wrong choice?’’ stuck in our head, which can be really annoying.

Thanks in advance.

Answer

Preoccupations such as "in which way will this event alter my life?" or "what if my decision was a mistake?" wandering through your mind might become extremely troublesome.

Answer

‘’How will this affect my life?’’, and ‘’What if I am making the wrong choice?’’ stuck in our heads, which can be annoying.