Severe Headaches! HELP

Shelby • We has a Peanut! #Blessed
I'm 15 weeks pregnant. I've had headaches horribly lately. I've read that the Excedrin Tension is safe to take cause it only has Caffeine and Acetaminophen, NO aspirin..... Anybody else taken this? And what are some home remedies I can do for severe headaches?? Other than freaking Tylenol?!