Relationship advice

I’ve been dating my bf for a couple of months now but sometimes I get really insecure and scared he’s gonna leave me and I’m not sure why??! It gives me a lot of anxiety when he replies to a text dry or short I’m not sure why i can’t think he’s probably busy or tired you know the positives of things instead I’m scared all the time and i feel dumb for this! I feel like crying right now and my anxiety is getting bad he doesn’t say anything bad to me but it’s like I need reassurance everyday 😞 i don’t know what to do girls I need help 😣

Will also like to add how can I stop talking about my feelings with him everyday? I tell him how I feel every time we text and I don’t want it to get repetitive