I crate-train my pups, too. But think of your pup as another baby. Babies need lots of attention and care.
Take your four-footed baby outside as soon as she's up in the morning, after every meal and nap, just before bedtime, and generally once an hour at other times. If you take her out on leash and give her a command - I use "hurry" - she'll get the idea eventually. Give her lots of praise when she does what you want her to do.
Some people use puppy pads in the crate at night. I don't do that because I don't want my pup ever doing her bathroom duty in the house. So I keep her crate in my bedroom, take her right outside on leash when she whines or barks, praise her when she does her thing, and put her back in her crate (with a tiny bit of treat). I put a chew toy in the crate, too, so she'll have something to do before she sleeps. (I also cut off her water supply about 8:00 at night - for the time being - to help her get along more easily all night.) Remember that her little bladder can't hold very much; as she grows, she'll be able to sleep longer and within a few weeks she'll be able to sleep through the night.
If she does her thing in the house, take her outside right away, so she'll get the idea that it's where she should have gone. After that, clean up the mess she made. I know it sounds yucky, but just as you need a toddler to get to the potty on time, you need this pup to get outside as soon as possible.
You may want to figure out, when she's a few weeks older, if she'll be inclined to bark when she wants to go out or if you need to install a nose-level bell by the back door that she can use to let you know.
When she's inside with you, you want to know where she is. So keep her in the same room with you - that way you can be sure she's not doing anything she shouldn't. If she gets too rowdy, she may need a nap - put her in her crib (er, crate) for a while. (I put a towel over the door of the crate so she won't have distractions.) Give her at least a half hour or so. Just like toddlers, some pups get rowdier when they're tired.
She ought to be pretty easy to train if you do your mama job. Dogs can't train themselves, and they are usually delighted to have a leader (you) whom they can depend upon and try to please. Keep your cool and don't get angry when she makes mistakes. Picture your four-footed baby in diapers! You want her to respond to you, not be frightened of you or confused about what you want.
Make friends with your vet so that you can call there whenever you have a question or a frustration. If you have a reputable pet supply store in your area, get to know those people. If they seem trustworthy, then you have another source of help close by.