Swimming makes every part of the body feel the current.
Dreaming that swimming means being strong.
Dreaming that you swam across the river means that you have passed a test and your career will be successful.
Dreaming of others swimming across the river can lead to difficulties.
Dreaming of whirlpool will lead to a happy life.
Dreaming that you are involved in a whirlpool can lead to disaster.
Personal understanding: you may encounter some unpleasant things in the near future, but according to your dream, you should turn the corner. More specifically, you should say that you are more likely to get sick, but after you get better, you will be better than before! It should be understood this way.