I was in this same position last spring! I did a lot of job shadowing, and tried to gather as much experience as I could. With that being said when I started school I wanted to be an SLP (former teacher), and knew that I didn't want to be in the school system any longer. After many observations of clinical SLPs I decided that it wasn't a good fit. So, I started doing many different observations of AuDs in many different settings. What I fell in love with was the more black and white course of action and the wide variety of jobs available. I don't know where you live but in CO there are so many opportunities that don't involve just testing hearing every day all day. I was able to obtain an internship at a clinic and it was really helpful, they had both SLPs and AuDs so I got to see a lot of both and decided ultimately to apply for AuD. My advisor had told me of some people who applied to both SLP and AuD and then made their choice once they toured and got a better feeling for the grad school environment.
If you aren't sure that you want to do either of these things, I suggest doing some observations and hopefully someone else can lead you to branching careers! Good luck and please feel free to reach out with any other questions that you may have!