
Its like I understand each word but I have no fukking idea what you just said,.
Sure, I'll rephrase.
We have four known forces: Gravity, Electromagnetic, Strong Nuclear Force, Weak Nuclear Force.
Physicists don't even have a theory for the universe that satisfactorily explains all four of those forces. The best model they have manages to figure out how Electromagnetic, Strong Nuclear Force, and Weak Nuclear Force fit together, but they haven't figured out how to incorporate gravity into the theory.
So since they haven't even figured out how the 4 known forces work together yet, I don't see finding a 5th force as breaking anything that's already known. In fact, it's possible that this knowledge of the 5th force, if it really exists, will actually help scientists finally figure out how the other 4 work together.
However, the experiments they're using to reveal this 5th force are done by running insanely tiny particles at insanely high energies and then measuring very small fluctuations in the movement of the particles. Lots of mistakes can be made and often are made - sometimes the measurement devices don't work right, sometimes the complex calculations are done wrong, and sometimes the theories they're using to derive the calculations are faulty. So there will be a ton of cross-checking to do before we can even know for sure that they've found something remarkable.