Headache solution - I feel like a new person!!!!

I’ve been reading about a lot of women like myself suffering from headaches, mine were all over the place - some mild, some hangover worthy but moral of the story they were debilitating some days. WELL...I met with my OB yesterday and she told me to take 2 Tylenol (1000mg), 1 tab of Wal-Finate (chlorpheniramine) and drink a can of coke, has to be the red can and LADIES this is the first time I’ve been 24hr headache free...it’s a game changer and I hope some of you will find some relief in my solution. Keep me posted if it works for others...note all meds are approved for pregnancy. I’m 14w3d