How to deal with hypos

Hello so I need advice from maybe a smaller portion of people on here? I've had two diabetic seizures and have now been diagnosed with ptsd following the far more traumatic second. I'm struggling with keeping my bloods under 10 because i just get so so so paranoid that I will go hypo again and will have very bad panic attacks just from going under seven. I was alright to carry on this way as I found that despite feeling unwell a lot of the time it was better than suffering from the paranoia. But I've now been diagnosed with diabetic retinopathy at 17 so I need to try and get over a part of that fear. Does anyone have any advice on how I can slowly lose some of that fear or atleast make the fear more manageable?