I think cialis would help with the ED and there is evidence that it boost your testosterone a little bit, it will also lower your blood pressure with is your original problem
Moving on, the reason I asked about the porn, is if you watch enough weird ass milf midget gangbang porn you get desensitized to the real thing, thats the only reason I mentioned it, Chilling on the porn definitely helped my sex drive
And as far as histamine is concerned do you ever take claritin or zyrtec for allergies? any kind of antihistamine will have a negative effect on those receptors.
Another thing to look at is your diet, if you've been cutting really hard recently this can negatively effect hormone levels, and therefore your sex drive