So, for context, DP works in a female dominated industry and has had a couple of relationships with people he met through work (before me obvs!)
DP starting working with someone new, probably around 6 months ago. She's very pretty and outgoing. I've met her, she's married with kids but I can't seem to shake the feeling that they like each other and they will end up growing close as they work together. They sometimes message each other, perfectly innocent stuff about work or a TV show but I know that can develop into more. I know because I have been on both sides of it, had previous partners who have done shady things with people they work with and also been the "other woman" of someone I worked with when he was in a relationship and he developed feelings for me.
I trust my partner, I honestly do, he doesn't hide anything to do with his phone (which I am used to from previous partners!) and he adores me so I think this is just insecurity based on previous experiences but I don't know what to do about it. Do I raise it with him and tell him I'm feeling insecure or is that just going to make an issue out of nothinhg? It's keeping me awake at night so I need to do something.
I should also add that I'm on my period and had a bit too much to drink at the weekend so feeling a bit emotional 😢