am i a crazy gf because my bf is talking to twitter chicks?

I feel like a crazy jealous girlfriend at the minute so please help me out.

My boyfriend notoriously uses twitter for everything, but his twitter account is mainly tweets about bitcoin, no pictures of him, nothing about him just tweets about bitcoin and stuff like that.

He mentioned yesterday how he was talking to 3 women who messaged him, now i never care who he talks to but he was like yeah im trying to find out what they want from me and how they’re trying to scam me.

He said usually they message bitcoin people when the price is high so he’s curious to know what they want.

Again i don’t usually care who he talks to but this made me uncomfortable and he saw it and said I’ll delete them and not talk to them anymore, apologises and told me he loved me.

I also brought up how it’s a double standard and I know that he’d be upset, and he said its different because men always look for sex and women want something else??

I honestly feel very weird and confused about this lol.
Am I just being a bit crazy here?

TLDR: boyfriend was talking to twitter chick’s to see how they’d scam him, i feel weird about it.