Using it indicates that you are going through a situation of interval between two ways of life. Getting out of it announces better prospects. Getting in it and getting lost are signals of a period of reflection.
Dream dictionary: getting my period dream meanings
…Dreaming of fishing, and at least getting one fish, signifies success in affairs and business, perhaps reflected in the form of money or securities, all in the immediate future. Its an announcement of good luck. Dreaming of having the fish already, but that it escapes and falls back into the water, is a warning that any business that the dreamer already has could fail. Dreaming of fishing with a net, and with other people doing the same thing, could mean that there is a strong competition and risk in business and affairs. In the case of love, its a warning about dangerous rivals, and in the case of business, it warns that there are competitors ready to fight. Dreaming of catching plenty of fish with a net announces that there will be major success and profits. Dreaming of eating delicious fish could mean that everything is going well for…