I used to experience this a whole bunch. It improved over time. What you are experiencing is hyperventilation and you need to drink some baking soda in water to remedy it. I also take homeopathics that help as well. This is basically caused by lack of oxygen and your body wanting more of it.
Eventually for me, this stopped for over a year until recently, and now I am concerned about cholestorol because I experienced this after eating a heavy meal with some of my teff bread.
You could be allergic to something you are eating as well, for instance eggs…