So i have a monitor that gets its power from the pc itself. Now i'm kinda new to computers, so is that an odd thing or is it pretty normal. Also, if i use this build, will it have enough power to power my monitor?
That isn't normal, at least not these days. You'd need a PSU that has the plug for your monitor and that isn't common from what I've seen, especially nowadays. Is there a way to plug your monitor into the wall outlets? If not, then it wouldn't be simple to work with and you'd probably be best off replacing it.