I feel insecure for things that are not even happening right now 😥

sometimes I am afraid that something bad happens to my husband. like if he dies or he becomes unemployed or he gets sick or he goes to jail. But there is no reason to think horrible things!! sometimes I feel fear, since I'm pregnant, I'm not working right now and I dont have my family in this country so My baby and I depend on him! .. is it normal that I feel like that? I just love him so much and I don't want to lose him 😢