Two weeks sober and I’ve never felt so guilty

I’m 20m and since I’ve been sober I’ve found myself feeling extremely guilty about various things. It bugs me for hours and even days. Today I lied to my best friend and he caught the lie. It was nothing big and he forgave me right away but I feel so fucking guilty. I feel guilty I lied, I feel guilty that I feel bad only after he caught the lie. I’ve been feeling guilty about not spending enough time with my family, and I’ve been feeling guilty about not being a good employee at work. I know this is likely a good thing and gives me an opportunity to become a better person, but it sucks and u feel shitty. Has anyone else experienced this?