a short passage. Please help me to correct it.

[Tuyet8]

1. When I was a student. Every day ( each day ), I ate only one bow of rice. However, After graduating from university and starting a new job, I ate so much (too much), three bows of rice. Even once, up to four bows of rice ( or rice bows), but I still feel hungry and want to eat all the time. So I understand that when I was in university I did not have to worry about anything, except learning. Now, when beginning a new life without friends and relatives around, I have to care of myself and hold on all things without any help. Poor me, in a new land in which I can develop my career but I know I have to face many troubles before gaining ripe fruits. At present, I lose my weight. Anyways, I will try my best to overcome all difficulties. I realize that life doesn’t seem the pink as I ever imagine. ( I mean “the pink” is a life with many nice things).

[Luschen]

1. When I was a student[,] Every day ( each day ),{“each day” sounds better to me} I ate only one bow[l ] of rice. However, [a]fter graduating from university and starting a new job, I ate so much (too much){either would work, slightly different meaning} [:] three bow[ls] of rice. Even once, up to four bow[ls] of rice ( or rice bows){“rice bowls” is different - rice with meat, vegetables and other ingredients} , but I still fe[lt] hungry and want[ed] to eat all the time. So [now] I understand that when I was in university I did not have to worry about anything, except learning. Now, when beginning a new life without friends and relatives around, I have to care of myself and hold on[take care of everything] all things without any help. Poor me, [I am] in a new land in which I can develop my career but I know I have to face many troubles before gaining{“harvesting” would suit your metaphor better} ripe fruits. At present, I [am] los[ing] my weight.{this is unclear - have you decided to cut back on your rice consumption? } Anyways, I will try my best to overcome all difficulties. I realize that life doesn’t seem [as in] the pink {this means “healthy” , so doesn’t work that well here} as I ever [used to] imagine. ( I mean “the pink” is a life with many nice things).

[Tuyet8]

Thanks Luschen very much.

I mean " I am losing my weight" that because of hard life so I lose weight. At time, when I was a student, I did not to worry about money and cost of life, and so on. However, Now I am independent from my family I have to take care of myself.