short and not so sweet dream about fishtank

Heya,
Hope someone come help because I've woke up with a very boggled mind after this dream! Don't know if this helps but I'm a single mum of one 26 years old :-)

Okay so the dream started where I was in a field on a summers day and on the phone to a friend who couldn't hear me so asked me to get better signal I walked through a bush type walkway where in my dream I knew i would get better signal if i went here and carried on walking but i wanted to turn around and go back into the field and just hope I would get signal I have no idea why I wanted to be in the field and I still had no signal when I went back in. I then found myself in a room which felt enclosed with a fish tank quite a large one, there were several fish big and small all different types in there that I had to sell. I'd got them somehow and had to sell them. When I next turned and looked at the fish I could only see one big and one small fish and the water was really dirty and the big fish was trying to get out and I then realised the water was freezing and the fish could die so felt I needed to get them out. Then I turned to the fish tank again and a man was trapped in there asking me to let him out to which I replied he can come out soon.

Then I woke up!
Any ideas on what could be the hidden meaning to this dream?
Thank you :-)

I'm focusing on the fact that your friend couldn't hear you until you were able to get better 'signal' and you had to move.

I'm also focused on you feeling enclosed in a work environment where you felt pressured to sell something that you then looked back at and saw was dirty and unpleasant for the fish?

Did the man trapped in that fish tank remind you of any one?

Do either of those points ring any bell? What do you do for work?

Hi thanks for the reply!
I don't know whether it was a work environment that I was in. Not sure!
I don't work at the moment and the man was actually a famous actor so I couldn't link that to anyone!
Thankyou :)