Post Covid Diabetes test. Issue also)

Hi, I had tested positive for Covid and was asymptomatic. Now it's been more than 3 weeks post testing positive. One of my covid friend who was admitted in hospital got diabetes suddenly and his sugars were in range of 500+. So I also got tested and my sugar levels are showing FBS 118 and PPBS 195. I am worried wat to do. No one in my family had Diabetes. It all started bcoz of sleep issue (Sleep Apnea) for which I am using CPAP currently. 2 years back I got BP and now my sugar levels are high. Wat might be the reason for high sugar levels. Is this pre diabetic or diabetes. Pls advise wat to do further. My previous HBa1c levels from 2 yrs have been 6.9,6.6,6.4,6.1 and 6.3. Age : 34 yrs Weight : 95 kgs Height : 6 ft Currently on Cardace H5 for BP and taking gastric tablets from 3 yrs ( I am having IBS issue also)