I really just wanted a basic distortion effect or something that morphs the vocals so they sound different but still understandable.

I read a book by Geoff Emerick* who engineered most of The Beatles recordings, and John Lennon never wanted to sound "like himself". Once he said he wanted to sound like he was singing on the moon and nobody understood what he wanted, but I guess they came-up with some effect that he liked.
I would usually send them to a friend who is a music producer but he broke his laptop and isnt available haha.
Did you ask your friend for some hints, or what kinds of things he normally does with your vocals?
The most common effects are compression and limiting for "strong vocals". A little reverb, but usually just enough that it's not heard as a "special" or "unnatural" effect. And sometimes some "corrective" EQ if your mic is "imperfect" or just to "enhance your voice a bit.
Those are the 3 most-commonly used effects.
You can use effects like echo (AKA delay) or lots of reverb or automatic double-tracking** (ADT) for more "obvious" or "special" effects.
* The book is called
Here, There and Everywhere: My Life Recording the Music of the Beatles: It's not a technical book about recording The Beatles... It's mostly stories about his life and experiences in the studio, etc., with some "big picture" information about the recording & production techniques.
** Audacity doesn't have an built-in ADT effect and it doesn't sound the same as true double-tracking.