mom said that my heart would get stepped on

Lord my heart hurts. only you can help. help me not to feel like i am not worth anything. like all i do is for naught. i know that you love me and i know i do the best i can. each day can be so hard and you give me grace to do my job...so that i can pay my bills. yet i guess it isnt enough. i feel like i have been slammed against a wall. i love you Lord, you are my only constant.