Question ladies

Hey ladies! So I am 5 months pregnant and the feelings/ hormones have been through the roof and I have issue. My boyfriend follows a bunch a women on his Instagram and snap chat also on his Facebook he’s friends with a bunch of women. He’s always liking all of their pictures and on his snap I seen he was communicating with some of the women. Now, I don’t know why it’s bothering me, but it’s does. It bothers be that like likes a bunch of women’s pictures and some of the pictures are a bit much. I just know for me, I want to respect my relationship and I’m not friends with a bunch of men. Ladies, am I wrong for feeling this way? Please help, advice needed