I am not a doctor therefore I am not giving you any medical advice and I'm simply just giving you suggestions as an alternative..
I have also experienced the same exact problems that you have literally the same exact.. some event was induced and more pronounced because of certain compounds or even lack of. The end result I seem to be desensitized at Neuro receptor sites, not exactly down-regulated but what a specialist told me was more less "clouded"..
I've tried every protocol you can think of but the one that works the best for me when I get a reoccurring issue which is far and few in between, I've never had a problem prior, but the issue did linger awhile regardless of healthy textbook blood work, it eventually went away when I did a very unorthodox protocol..
Buspar at 15mg x 2 a day.. Your GP will most likely have no issue prescribing you these. I have a stockpile of them believe it or not.. These are amazing for treat sexual dysfunction due to some meds including tren/deca
You can also run the combination "melanotan II/ PT-141"..
I was already on trt mast and prov, the moment I added the both of these it was a complete game changer. I would have random boners simply just walking at Walmart and nothing would trigger it and it would not go down at all.. the buspar will allow you the ability to ejaculate, in fact they use at SSRIs, almost for the same purpose like we do with cabergoline and nandrolone.. it's the cabergoline for some antidepressant drugs but believe it or not not a lot of doctors are aware the combination....
BuSpar and melanotan II or PT-141 (this is one of the active agents in MT2 its better IMO because you wont get tan but yet get the sexual increase benefit...
just may help you out immensely and re-prime everything back up
The real possibility of this being neurological by nature is HIGHLY likely without seeing bloods.. The body can overcome a neurological dysfunction by retracing pathways in the right environment.
A neurological Sexual Dysfunction can be as simple as an impingement all the way to a degeneration. Either can disrupt neurotransmitter activity Adrenaline/nor keeping you parasympathetic, thus preventing a sustained natural erection or even loss of sensitization
The reason why I suggested neuro it's because every other suggestion and this entire topic has always worked for me in the past especially when going into a cruise.. HCG, DHEA, boron, zinc,mast, proviron, cabergoline and so on but it became a point that I was almost unresponsive.. neuro-endocrinology is my passion.. and it's something that is extremely overlooked, often we look at adrenal secretions and other hormones within the endocrine, naturally and that is absolutely normal to do.. but for myself I had to step outside of the box, because I was already suspecting neuro damage with my cognitive thought process due to extensive Trenbolone usage, it was from there on out it just gave momentum for me to consider other things..
When using this cocktail don't be afraid to throw in some DHEA, and HCG like everyone else is suggesting because all of this could almost give a system restart, a refresher.. start with just the two compounds and take it from there..
And I'm being absolute dead serious when I tell you this, refrain for as long as you possibly can from rubbing one out, no matter what you do.. and as silly as it sounds occasionally look at xxx pics, this can act as a placebo, as well as stimulate secretions.. but don't act on it.. you're basically priming yourself..
The buspar it's going to act very complimentary with MT2 or PT-141 (this is one of the active agents in MT2 its better IMO because you wont get tan but yet get the sexual increase benefit.