Just started experiencing anxiety
So basically as the title says I've just started experiencing anxiety for the first time in my life and it's honestly debilitating.
I'm 24 m and for my entire life I have been pretty numb emotionally to the point that me, my family and friends believed I was some sort of sociopath I never felt guilt, love or empathy for anything and then this year I fell in love with a girl she completely changed my perspective on life then decided she didn't want to carry on together.
Only problem is since then I can't get out of my own head I'm regretting the past feeling guilty about every stupid choice I've ever made I've barely been able to keep food down and then tonight after going out with some friends I got home and had a panic attack idk what to do I'm worried this is going to start affecting my work I've already lost nearly 8kg in a week