A water pool dream

Hi, everyone! I had this dream last night and since I know water in dreams carries powerful messages, I was curious about how you would interpret it.
First thing I remember - I was at the changing room of a public swimming pool, getting ready for a swimming lesson (I can't swim in real life too, but I haven't been thinking about lessons recently). For some reason people were supposed to take a shower before hitting the pool and it was hard to find the shower room, because it was so steamy all around. Anyway I found it eventually. Then I remember thinking how nice the warm shower is and that the water in the pool was going to be cold and I would need time to get used to it :roll:
When I went to the pool, it was huge, like olympic size, and there were many people in it. So I stepped on the ladder and tried to get used to the (presumably cold) water by only putting my foot in first. But I never managed to really feel the water, although I tried a few times, because each time something distracting would happen. At first the water turned to be much lower than I thought and as much as I was stretching my leg from where I was, I couldn't reach it. Then I realized I was still wearing my jeans, so I had to go back and change my clothes. Then when I was about to try to get in again, the teacher came and told me that someone was asking for me on the phone. It was my sister and I tried to tell her that I can't speak right now, but she started playing some new song she had just learned on the guitar and couldn't hear me...And that's about where I woke up :lol:
Any input on this will be appreciated :)