If you stay sober tho you might be able to put some money aside to see someone to get the script for what ever worked before?
one thing is for sure - things are not likely to get better if you keep drinking - I know you said you think your skin was better as a drinker but that's not a great reason to keep drinking, especially if you have a child who needs a parent.
I can't give you a guarantee but I'm confident things will look better for you, inside and out after a couple of months sober
D