Also, some meds for high BP have a side effect of inhibiting erectile function (EF) - there’s an article on Web MD called ‘
Blood Pressure Medications
and Erectile Dysfunction’ that speaks to this. HCTZ is one that can have that effect. But the article mentions some that may actually help w/ EF, so talk to your Dr.
I think in your case, it’s a combination of things - you’re a little older (but NOT ‘old’ !!), there’s the BP issue, plus the meds, etc.