
it can be normal, i’ve worn contacts for almost 10 years and still get minor headaches when my prescription changes. it shouldn’t persist past a few days. if it continues, go back to the eye doctor and get re-tested. it also sounds like you don’t have the contacts in correctly, there usually is a small marker (like a dot) on the contacts which need to be pointed down towards you. you can also do a few long blinks to adjust them into your eyes👍