At early stage of pregnancy, do mummies experience headache and migraines?

yes also having migraine headache. I checked with my she said took 2-3ltr water some times due to dehydration we had headache. still I didn't take any medicine on my own. when I get headache I try to take sleep put some balm. May be you can check with your gyne also if you want to take med took advice from her .