Looking at your numbers, you’re already performing pretty well, especially considering your body weight and the fact that you achieved those PRs on just 100 mg of Test.
And looking at your current working sets, you’re not far from those numbers either.
You’re training very close to your maximum quite frequently. That’s fine occasionally, but if your goal is to push your deadlift beyond 210 kg, squat 200 kg and bench 150 kg, you need enough volume to build strength, not just repeatedly test it.
I’d introduce more structured progression, spend more time building strength with submaximal loads, and reserve heavy singles for specific sessions.
Your nutrition also deserves attention. Around 2,000 calories at 74 kg, with your training intensity, may be limiting your recovery and muscle growth. Since you have LADA diabetes and use insulin, any increase in carbohydrates needs to be planned around your glucose management.
Keep us posted!
Shark