Tiredness

Hi fellow sufferers, been a while since I was on here. My case, now 61, 2020 ha, stent and angioplasty with a hospital induced really bad covid. My present meds are 5mg lisinopril, lansoprazole 30mg, simvastatin 40mg, clopidogrel 75mg and levothyroxine 100mg. I've recovered reasonably well, exercising with weights 1/2 hrs a day, walking 4 to 5 miles a day. 9 times out of 10 I can walk without effort but now and again am breathless like walking in sand with no stamina and sometimes prickly needle like sensation on back and face. My doc (locum) raised my lisinopril from 2.5mg to 5mg. He suggested it would help open my arteries to increase blood flow. My sleep is horrendous, tinnitus bad, not a morning person anymore since ha. Still feeling much the same. Does anyone relate to this? Any success stories welcomed. Thanks.