Stress, anxiety. At times. help me plz.

I am a 25 yr old female and i think i am not healthy mentally. I have sharp reactions to anything and everything. I have become hypersensitive. i cry a lot. i always want too sleep and stay in bed. its been a very long time since i have felt happy from inside. My job sucks, I want to change my job, its not paying me enough to survive in a city like bombay. also, the kind of work profile i have, i dont like it. I have a boyfriend who my parents dont approve of. Its a lot of stress coz there are arguments and explanations and a lot of defending coz that poor thing is being attacked day in and day out. I feel exhausted, and drained and tired. I feel like i am getting sandwiched. I feel like shouting at the top of my voice and giving up on everything and everyone . i want to kill myself at times. help me plz.