You are mislead on the effects of testosterone and androgens. What you are describing is a poorer state of health with likely higher estrogen and serotonin levels. It also sounds like GABA has tanked. High androgens + high GABA in the absence of excessive estrogen and serotonin tends to support an upbeat attitude. If GABA is too low, alcohol will seem to fix every mental issue and improve socialization ability (not necessarily socialization drive). This doesn't mean you should drink alcohol, but it is a way to gauge an imbalance if you won't become an alcoholic after one drink. Being replete with B vitamins is important for GABA production, but other substances are involved in GABA "signalling system" by either also acting on GABA receptors, causing GABA production to increase, or both. Glycine and taurine are probably among the more important ones. This is why it is extra important to not have an alcohol habit because the liver is where these two amino acids come from when absent from the diet. Liver function can deteriorate for various reasons, and these importantly include malnourishment, a high fat diet, a high ratio of polyunsaturated fat in the diet, and alcoholism.
I would suggest that glycine (or gelatin) and taurine supplementation is something that everyone with dysfunctional livers should try. I don't think muscle meat should be consumed often without adding a bit of glycine to balance the amino ratios. Ruminant liver 2-3 times per week is likely to be of benefit because it will provide nutrients pertaining to liver function as a package with rate limiting micronutrients such as molybdenum. I just had some liver myself for the first time in a while, and the result is a surge of energy. Vitamin E is something that can stabilize liver function if there's a lot of polyunsaturated fat in there, and taurine, caffeine, and vitamin K can help clean up the liver. So it's very possible you want liver, coffee, and leafy greens such as kale along with any supplements you use to restore balance.
Another interesting thing to try is kimchi. If kimchi is not pasteurized and is fermented traditionally, it can contain bacteria that will colonize the intestines and various nooks and crannies where it will produce GABA for you and send it up your vagus nerve. Sauerkraut may or may not have this same bacteria, but it is probably more likely to be pasteurized or not traditionally fermented. Kimchi goes well with white rice.