Help please

Hubby has always had cold sores on and off my question is he had a outbreak and I'm 35 weeks pregnant I haven't had any symptoms but scared I may have caught hsv1 or hsv2 .. We have been together for four years on the 3rd of June! Curious if I would already have hsv1 or could I catch it now.. I've never had cold sores that I know of and now I'm scared it's going to hurt my baby! He kissed me and doesn't wash his hands after picking at the cold sore 😔😳