First, cost is not $2000, that's for top of the line stuff and easy to spend that much. However most companies have "packages" that are just fine. All newer bows are good, but I'd suggest you stick with a "known" company like PSE, Hoyt, Mathews, Bowtech - they all have their supporters, it becomes a ford v chevy v toyota argument! To get an idea, check this link:
https://www.lancasterarchery.com/bows/compound-bows/compound-bow-packages.html
However, unless you know what you are talking about I would NOT buy there. I love Lancaster, but you need to understand a bit first.
find a bow shop and tell them your new, if they do ANYTHING before figuring out your draw length, you are in the wrong place. That said, most bows, especially the not top of the line, come with adjustable cams. For example, my wife shoots a PSE Driver, it's a couple years old, but for about $500 or so came all setup with everything except a release and arrows. She's been shooting for a LONG time and won several state 3D/target championships, so she's not a "rookie", she loves this setup.
Once you have your draw length, move to weight. Again, will be a range. You want your "comfy" level to be the upper end, cause, well as you get older you will lower it

I started years ago shooting 75lbs, now shoot 60, but with technology it's spitting arrows out faster than the 74 lbs did. At 60 pounds you will be ready for pretty much anything in the lower 48.
Getting the "package" lets you avoid the decision and cost of rests, sights etc. They are all there. Once you are doing this you can upgrade piece by piece.
Make sure you find someone that can help you with form, bad form means bad consistency. Decent form is easy, but it's easier to start right than break habits. However, back to the beginning, wrong draw length is the death sentence for good form. Wife and I sort of "archery adopted" a 14 year old neighbor, his Dad knows little/nothing about archery, his grandfather does traditional (all neighbors). He had a compound, set up by an "expert". Well his draw length was 3 inches long and the bow was setup wrong. Once he got comfortable with us. I ripped his bow apart, re-setup everything and shortened the draw (adjustments on the cams). The next day his groups at 20 yards went from 6 inches to 2 inches. Between simple form tweaks and bow setup, he thought he magically got "good"
The shop SHOULD let you shoot any bow that's on the rack, they should toss a simple rest on it and have a release for you to try. All bows will feel different to you, you are looking for a comfortable grip and a bow that just sort of "settles" into full draw for you. I've spent hours with people when I worked in a shop and with 10 minutes of "lessons" then trying bows they just find one that works.
then, start practicing!