Hi (Mary?)
Flippin’ 'eck; where to begin! First and foremost, are you looking to be working with only wood or might you first into working with metal?
If you’re only focusing on wood, in terms of tools, I’d recommend buying Worx cordless power tools. They’re incredibly versatile, the batteries can be shared amongst them, and the variety of tools available is astounding . And also, they’re very reasonably priced, unlike your DeWalt and Makita brands; perfect for someone starting out, as I was 10 years ago. The original Worx drill I bought way back then is still going strong.
You can check out the huge variety of tools and stuff that Worx do on their site, https://uk.worx.com/. (Note that this includes things like lawnmowers, which work with the Worx power tool batteries. On the battery front, I’ve also got/had a few Worx compatible batteries - available on Amazon - which aren’t as good as the genuine article, but if you’re short of cash, they’re more than adequate.)
I’d also look at getting hold of oscilating/rotating multi tools to which you can attach different blades/end fittings which will allow you to cut, sand and saw simply by changing the end fitting.
Obviously, you’ll also need a (cordless) drill-driver, hand saws, hammer(s - different types/sizes for different situations) and measuring tools.
In terms of safety equipment; I’d get hold of safety goggles, gloves (you can get gloves that’ll work with phone touchscreens) and face/dust masks, so you don’t breathe in the dust that’ll be generated. Also, look at getting some vials of Liquid Skin (available on Amazon) which are a brilliant alternative to plasters if/when you (inevitably) cut yourself…! Nothing worse than bleeding all over whatever you’re working on…! (Well, that’s not quite true; cutting off a limb is probably a tad worse…
)
There’s obviously a LOT more to consider, but hopefully, the above’ll serve as launch point.
In terms of workbenches; you’ll need have a look around as it’ll depend on the space you currently have available and how you might want to expand your workshop in the future (for meself, I eventually got my whole garage extended, when I realised I needed the additional room as I bought more machines that required the space…!)
I’m sure others will chuck in their 2 pence worth upon reading this, as someone out there will ALWAYS be on hand to disagree with something I’ve written, but as long as you get some pointers, it’s all good…
Very best of luck with your creative endeavours, my dear!
i.