Princess...........I suspect you have some loose connections in that bath........Maybe somebody used those back-stab connections on the outlet and now the wires are loose.......(solution: move the wires to the screws)
Or...........maybe you have Aluminium Wires and you have a real problem............
Can you fix it???????? Can you safely work with wires /locate and disconnect the circuit breaker or fuse / have the tools and test equipment / RECOGNIZE a problem when you see it?????