I think that it would be fragment but I am not sure.
I don't recommend using the first person pronoun in an argumentative essay. Unless your instructor suggests that you do so, omit it from the assignment because your writing will read better without it.
Answer: noun, plural (especially collectively) fish, (especially referring to two or more kinds or species) fish·es. any of various cold-blooded, aquatic vertebrates, having gills, commonly fins, and typically an elongated body covered with scales. (loosely) any of various other aquatic animals.
Explanation:
Did u just go through a break up?