Hopefully I fixed the issues causing my computer to crash. Looks 👀 like I was running too many browsers sources in OBS on top of streaming both to locals and Rumble with 2 more desktop browsers running chat for each respectively. Counted about 8 of them total. The solution to it, I hope, was making the sources shutdown when not visible on OBS and I trimmed some of the bloat I had floating in each scene.
Fingers crossed that this works!