Hello. I recently moved into a new country with almost no money to feed myself. I ve gone over a month trying to eat as little as possible, sticking to mostly pasta and bread and eggs, and if I m feeling lucky I ll have tea with cereal. I can t afford food that will expire quickly. Recently I ve gotten a job and I ve decided to buy dinners for myself with my saved money to make up to the body for eating so little. The past few times when eating dumplings (with chicken and corn etc) and once, a pizza slice, I got severe headache a few minutes afterwards. If I distract myself and move around as I do during my job, it USUALLY goes away after a while, although once it remained until I got some rest at home. I noticed that I ve been experiencing some chest pains on my right side as well when I laugh or cough, but nothing too painful, more slightly distracting. When my friend got me a chicken sandwich with mayonnaise on it, I did not get any headaches. I have a feeling it has a thing to do with my lack of food recently, but I d like to be certain, and also know what to do, considering my limited resources - maybe what I can buy for just as cheap and long lasting instead of perhaps pasta and bread? Thank you.