Covid 2nd booster

May buntis po ba dito na nakapag 2nd booster na? (4th shot po ng covid vaccine) Nag 1st booster po ako nung dec 2021. I’m 18 weeks preggy and nag bigay po clearance Ob ko to get 2nd booster hasta Pfizer or Moderna daw po. Just want to know if meron din preggy na nakapag 2nd booster na.