Help!!!!

[Kindbud]

Alright my plant is outside and is next to a stream
and I have been at the beach for two days and just
got back yesterday and checked on it and their is A
BIG PROBLEM!!! I think its over watering because its
been raining for 2 days stright!!! and the creek rose
about 6 inches the Bottom to leaves are dieing and
hanging down and are brown with a hint of green!!!
And the middle leaves have already fell off! and the
top leaves are being eaten by mites but they are still
green Should I spray it down with soap and water and
hope for the best or what should i do?? Thanks for the
help guys