Stop Smoking Help

I’ll be turning 30 at the end of the year and I’ve quit smoking for 4 months now (yaaah!). Btw, I was a light on off smoker for about 7 years, max 10 and sometimes none per day. Ever since I quit, I have been eating healthy (a lot of detox food), drinking lots of water, exercising regularly and sleeping well. However, my skin heals pretty slowly after a zit or 2, blemish doesn’t go away easily and it doesn’t seem to have that glow like before. Judging from the signs, I gather that the blood circulation to my face isn’t all that good. I haven’t thoroughly explored facial products option but I do have practise a basic regime, like exfoliating, face-washing, toning moisturising. At this point, I’m desperate and I welcome ANY helpful hints. Thanks!

I hope somebody knows because a very very long time ago about almost 2 yrs ago, i burnt my skin with a cigarette burn as a dare when i was drunk. i know, stupid. now its so gross ugh i hate myself for it. i peeled it and it turned into this soft little bump. its so nasty someone help. i dont know what to do and its embarassing and yes i know i made a dumb mistake, but im just wondering if anyone knows what i can do to take it out besides surgery, like any creams or something.