Jealously

May
Why do I get jealous of every woman that looks at my boyfriend or anyone who talks to him I get so upset I don't even know why. I've had bad relationships in the past so I have trust issues but I know he loves me and would never hurt me. But I just wish I was all he ever wanted to look at and talk to. It's so bad to the point I hate when he likes girls pictures on social media, I don't want to lose him because of my insecurities help me