Feel like shit

29 weeks yesterday and I feel like straight shit. I’ve had a terrible headache for the last 2 days and it’s not getting any better. I had my glucose test yesterday so thought my headache was just from the drink but i went to bed with it still hurting and it’s been terrible all day today too. On top of that I’m so gassy I cannot stop burping. I’ve been taking extra strength Tylenol but it hasn’t helped at all. Anyone have any tips to help a headache?