I’m a 22 year old guy and a few girls have messaged me saying I’m attractive, and it’s triggered my anxiety

I know this probably isn’t the most common thing to talk about on here lol but anyways I’ve been messaged by a few girls saying they find me attractive all in the space of a day or two, it’s literally sent my anxiety into overdrive. As much as obviously it’s a good thing, I must be doing something right if girls are messaging me but at the same time it just makes me feel a bit pressurised and like I’m going to have to let people down. I do have anxiety disorder and it’s something I’m getting treatment on but what’s some things I can do in the process? It’s ok when I’m talking to one girl but now it’s 4 it gets harder for me