Currently I have a junction Box which contains an incoming hot wires black/white/ground wires and wires coming from a motion sensor light and wires coming from a hallway light and to wires going to a switch. The problem is, the one switch control both, the motion sensor light and the hallway light. I need to separate them to 2 switches. What's the best way to do it?

I can do/have done some basic electrical work around the house, but I seem to have encountered an odd/frustrating setup in my house that I'd like some advice on. I had some drywallers come in and redo a room. In doing so, they removed some light fixtures. One of those fixtures is a three-way. When I wired the light up and toggled the switches in some configuration, I blew a fuse. It DID work in one configuration. This is generally what I'm confused about. So, I removed everything and thought I'd check in with you all before calling someone. Here is the wiring: [url]https://drive.google.com/file/d/144-kZcZDHZ_XtEEmlrpYpMqYGLLUIfQ7/view?usp=sharing[/url]. You can see there are TWO insulated bundles, each one with a ground, common, hot and red wire. Here is the light: [url]https://drive.google.com/file/d/144JnMfOsi6BQjpN7T2Dl9kXMKhoTqhZq/view?usp=sharing[/url]. There are two bulbs on the underside, and two pairs of black/white wires. Now, here is the way in which one that does work is wired up (in another room): [url]https://drive.google.com/file/d/149nZhiZA-PRfaqZgUFFoyeHesEsOeXS0/view?usp=sharing[/url]. All the whites are connected, and all the blacks are connected. There is no red wire. So, going on how this other light is wired, I figured all the black should be connected (including the black from the fixture), all the white should be connected (including the white from the fixture), and the red pair should be connected. So I got the wire nuts and did it. This works (in that it actually lights up). I can control the light through one of the switches. But upon a certain configuration of toggling the pair of switches controlling this fixture, a fuse blows. So, I've obviously got some kind of loop going on that's bad. My spidey sense is telling me I've missed the point of the red wire. How do I wire this? And, more importantly, can someone teach me how this is wired in my wall? I'm kind of curious what's going on here. Thanks in advance. [attach]109959[/attach]