OK I will admit it I am scared

 So a lot has been going on with my life, I am still dealing with the on goings with hubby's health. i was in a bind with school supplies this year and I am dealing with my things. For the last few weeks I have been dealing with some stressful events and I am having issues with my body. I am kinda feel pressure mostly on left side of my body. It will go away wioth warm baths and pain reliever but it does come back. I am also dealing with more stiffness and I am freaking out over any health related articles in the papers or internet. i am avoiding the tv and also my own beloved books.
 I am scared something is really wrong with me but the last time I had went to the dr he couldn't find anything. I am not dealing well I want my hubby to take me to the er but because of gas issues and the fact we are broke we can't afford a trip and if I were to call an ambulance I would not know how to get home when they released me.
 I wish i could explain this better but I really can't. I want help but I am scared of the hospital. What is wrong with me!!