the world of omegas and alphas

You lived in a world of alphas and omegas, but besides them there were also enigmas higher than alphas and, of course, omegas, but they were forbidden to say this.
You were born an omega and were very weak and timid.
Your mother, since you are from a poor family, had to feed herself and you with bread, since there was only enough money for the broken house, you were not upset, since you had long ago accepted this