I also urge you to go on caloric surplus “soon” and focus on muscle growth. From my own experience and the way you talked about your body sounded like me and what I’ve been through, you will not have an end. I always thought I looked like a pig and went on a big deficit and kept losing weight but then you never really stop or get where you want to because all you’re doing is dropping calories. If you can’t shake that last bit of weight, that last bit of flab, then building muscle will help reshape and fill out your body with some muscle. Then you can cut again after with much greater ease and not a lot of effort while still maintaining muscle and how you feel :)
Heat shock proteins (HSPs) are small intracellular signalling proteins which are known as chaperons, and are involved in aiding the folding and configuration of other protein structures.   Of these, Hsp90 is one of the more important and abundant heat shock proteins (1-2% of total proteins in a cell under nonstressed conditions  ) and beyond folding it can support the structure of 'client' proteins with those that are clients of Hsp90 include the androgen receptor, p53, Raf-1, and Akt amongst more than 100 others. 
Maxs Anabolic Night is a high quality slow release protein designed to stoke your muscle building fires as you sleep. The hours you sleep and rest is often considered when you’re doing the most growing. During this period, your muscles are recovering from the intense workouts you’ve put it through as well as utilising all the nutrients and protein you’ve had throughout the day to build new, stronger and more resilient muscle mass. To help you maximise the effectiveness of these processes, you need a supplement that will supply those muscles with a constant supply of protein and amino acids. Anabolic Night is made with premium micellar casein along with calcium caseinate and whey protein concentrate to provide up to 8 hours worth of muscle building potential.