I've been fishing since I was old enough to walk. If your just getting started you need 3 lures imo and I tell everyone starting out the same thing. Master these 3 and then start moving on to more tackle.
The 3 lures to start with are...
1.Your good old basic plastic worm. I prefer a berkley 7inch power bait in grape-purple. To me the purple worm is consistently the best color but get several colors just giving you my personal preference.
2.Spinnerbait...Get several colors. To me a white 1/4 oz tandem blade booyah is my personal favorite with one willow and one colorado.
3. Buzzbait....just like the spinner get several colors. Lol I sound like a booyah rep but I do prefer their buzz baits as noise and water disruption is at a premium with buzzbait fishing and the clacker on a booyah is a difference make. Contrary to what you will read about buzzbait fishing. It works best at a very stay pace sitting nicely atop the water and running smoothly. I Ive caught tons of big bass on buzzbaits it is the most under utilized lure among fishermen today. A topwater strike is also the most exciting and will keep you coming back for more
The last thing I will tell you is the most important thing in fishing and I think many will agree. And that is placement. You've got to put the lure no matter what it is in the right place. I see so many people just cast and cast randomly for hours and rarely catch a thing. Understand whee and what fish like where your at. Find vegetation, brush, underwater structure and put your lure there. Starting off as a newbie to fishing really work on your accuracy is a super important part of being a good fisherman. Pick spots and try and hit them.
Take those 3 lures find the right cover and put your lure in the right spot and you WILL catch fish. We over complicate fishing sometimes and we rig up 25 different lures during the course of the day whdn a lot of the time these 3 lures thrown in the right places would hsve produce the bedt over the course of a day.
Hope some of this helps you and happy fishing!