100% go and get a series of lessons from a pro.
Start with the right basics and you'll quickly improve - until you find your level.
Grip, alignment and weight shift are fundamentals of the swing...don't start with bad habits, you'll find them hard to break.
I got taught by a mate and got decent. Couldn't improve past 14 and went to see the pro. Dear, oh dear. He rebuilt everything and it felt weird for about a year.
Even now, my really bad shots are rooted in my old swing.