Not really self-help explicitly but they do help in certain areas:
Money:
The Intelligent Investor - Benjamin Graham
Any good book on budgeting --> also start tracking income, expenses,etc
Dating:
Book of pook - a classic from this community
Models - Mark Manson
Evolution of Desire - David Buss
What do Women Want - Daniel Bergner
Health:
Nutritional Biochemistry - Tom Brody --> gives much more detail than other books that essentially take 300+ pages to say EaT MoAr PrOtEiNz BrUhHhH. Hopefully gets you started on the intuitive eating path.
Also make sure you're taking the time to journal regularly. If reading is the input of information than journalling can be a form of output of information. All one or the other is generally a bad strategy. You cant fill up a gas tank forever without spillover and you cant drive forever without filling up. get what i mean?
I'll keep an eye on this post and if any more spring to mind i'll add em.
Happy reading pal!