4th booster dose jab

Hi! I am 13+4 weeks now. Any moms to be taken their 4th booster dose jab? I am travelling in end Dec, and my gynea appt is just two days before I fly. Afraid that it would be too late to recover from side effects if I were to jab after my consultation with gynea. Thinking of heading down to the vaccination centre these few days. Is it ok for us to take the booster jab?