COVID-19 Vaccine while Pregnant

Hello po. Nung December 26, 2021 po ako nakapag 1st dose ng Moderna, pero nung nalaman ko nung January na preggy ako, pinagbawalan ako ni OB na i-take yung second dose. Ngayon po I’m currently 20 weeks pregnant and may go signal na to take the vaccine. Ask ko lang po ano experience niyo with covid vax habang buntis? Kamusta po ang side effects.