I had my blood sugar checked by a paramedic and said it was fine does that mean that i will not have hypoglycaemia or dieabeaties?

No: Paramedics check people's blood sugar when they an altered state of consciousness to ensure low blood sugar is not the cause. All one can say is at that point your blood sugar was normal. If you are concerned see your health care provider to have a more extensive evaluation. One can help prevent diabetes by eating healthy and doing regular physical activity.