It looks like you got a ton of really nice fabric, so I think it's worth it as long as you can get to half of what you planned without feeling pressured by all your plans.
I am amazed that you buy fabric without touching it first, let alone not seeing the color "live". I, too, love to touch fabric, so can't imagine not shopping for it in person.
We don't have fabric shops nearby, sadly. And with 2 kids in-tow, in person shopping isn't as much fun. Online shopping is quite common. It can be a bit of a gamble, especially when just starting. I like to read the descriptions very carefully and even look for examples of garments made with the fabric, if needed and possible.