Am I jealous and overthinking?

Anonymous

I’ve been with my girlfriend for only 3 months, as in we’ve been exclusive for 3 months. We met on tinder, and were both seeing other people during the time we met. She told me about this guy who she was seeing who was really attractive but a bit weird, during the early stages. She mentioned a few key identifiers so I was able to find him on her follow list on instagram. I wouldn’t have an issue with her just following him still, but she’s liked every post he’s uploaded in the last few months. She said that she “cut people off” and had removed all the people who wanted to sleep with her. I don’t know if I’m being overbearing in this because it could be totally meaningless and she’s just liking photos in her feed because some people do that. But the fact she said she had cut people off and obviously has not is a bit concerning. There’s also her guy best friend who I’m pretty sure is in love with her, when she was sick her brought her a care package much like a boyfriend would (and I did). She told me that it made her feel kind of uneasy and it seemed relationshipy and I agreed, then told me she hadn’t actually told him that she was dating me, and that he was under the impression she was Asexual because she didn’t want to sleep with him but wanted to be friends with him. (Friends for 2 years)

This makes me think she could be a deceptive sort of person and is making me think bad things. However I have had relationships in the past where I’ve been deceived and mistreated behind my back, so it could be me assuming the worst and flashing back to that. I know she’s not my ex who was a bad person, and it very well could be me being overly jealous or insecure, but I can’t help but think the worst. What does this sounds like to you?

Thanks :)

Am I jealous and overthinking?
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