Just quit nicotine

Quit nicotine two weeks ago, vaping, cigs, patches, everything, done with it. I'm going nuts if I'm being honest. It was fine the first week, which I guess was weird, but the this last week has been a nightmare, everything I do is difficult and annoying I'm itchy all over, can't focus on anything, I have cried like seven times since yesterday over the dumbest things. I dropped my chopsticks on the ground, and cried as I was cleaning them because they were dirty I guess?

Nicotine makes my anxiety way worse and I have known for years that I need to stop, but it helped me get off hard drugs so I was partial to it and always made excuses. Finally decided to do it with my partners support. It's been hard, but I'm gonna do it.