A mother struggle for life

For women like me sometimes life is the hardest thing in the world. I am a mother of two boys. I have degree from the University and worked for 5 years then get married and gave birth for two boys with almost 2 years intervals. Then I canot continue my job but start another field of study and learnt for 5 years and graduated with top score(4 point). Then I start a job but you don't belive my salary. It is too small.

Sometimes I realize that I struggle to be a good student and a good mother but the final result is not as I expected. Please anyone share your idea or advise