Is loratadine Safe in pregnancy?

Gl
Hi everyone, I've been having some bad allergies for the past 3 days ill be sneezing all day i don't know if is my pregnancy or what i usually get allergies during spring but thats all, so i have some prescribed Loratadine and i want to know if any of you know if is save for pregnancy because i haven't take anything and this allergies are annoying me my chest hurts already for sneezing what can i do?