Emotional Release: Images Versus Dry Body Awareness

I am posting because I have had for the past years, despite my attempts at resolving this, trouble feeling my emotions and sensations. You could almost say I'm numb. To remedy this problem, I've thought of engaging in two practices. First, I thought of sensing the basic aspects of the body, in my whole body, e.g. tingling, warmth/cold, numbness, etc. This has not let to gains so far because I seemingly cannot engage in discursive or associative thought while doing this, so I just feel my sensations mindfully period. Second, I thought of visualizing images that I free-associate with, and in this situation lust in the form of images, anger in the form of images, and memories in the form of images arise. However, I'm worried that this might involve elaboration that doesn't exist, i.e. fantasy elements. However, if this is not undoing repression, I am not sure how else to undo my emotional repression. Any thoughts would be appreciated, thanks.