STRESS, HOW TO DEAL WITH IT ?

FOR THE PAST FEW MONTHS I AM DEALING WITH SERIOUS PRESSURE DUE TO MY FAMILY AND FINANCIAL PROBLEM.
Last July, my hubby being fired without reason by his company management.... I am really shocked with the news because my hubby is agood worker and he has been working there for almost 7 years yet his employer terminated him without reasonable cause.
Then rumours spreaded by my hubby ex-colleagues and reached to my company and i have to resign since i can't face the rumours that is over my patience.
Both of us jobless yet we have to support our 3 little kids.. We asked help from our family but only humiliation we got in return. I am so much in pressure and i scared it will cause serious hypertension to me since i did have hypertension..
Both of us struggling to put our life back on track again, but my body and mind is so weak to fight against the stress that affecting my health...
Moreover, i suspect i am pregnant. I am not ready for another baby so i think of another way to rid off it. I tried a lot of method on how to cause natural miscarriage durng early pregnancy but none of it effective.
I am having trouble sleeping at night, always have an heahache, vomittng and i can get angry and mad easily especially towards my children. I don't want my situation right now to prolong anymore.
My hubby realized what going on with me and tried to ease up my ordeal.
I don't know what to do......