Before we go any further, if you are type 1 (injections)
you CANNOT stop taking your injections. You will briefly feel an improvement for two reasons: you're comparing it to the bad control you've had recently, and secondly your body is still producing minute amounts of insulin (I assume this due to your diagnosis being recent).
This will not last. You will go high. You will end up with ketones, and you will end up back in hospital at best. At worst you'll end up in a coma.
I don't mean to scare you, but this is pretty serious afterall.
If you are type 2, then I suspect you have a moronic doctor, and you've lost the healthcare postcode lottery. Get an appointment with
anyone at your local surgery asap. Discuss your problems frankly. It sounds like you're on too high a dose but for a multitude of reasons (including legal ones) I cannot say for sure, nor advise you on how to adjust that dose.
In the mean time, resume taking your insulin, try eating a little more at every meal (to counteract the hypoglycaemia) and for do blood glucose tests every two hours or so. Write down what the results are, and over a few days you'll recognise a pattern - when you go high, when you go low, etc. Keep a food diary too - what you eat and when, and compare it to the blood glucose results you're getting.
I can only imagine how insane it is trying to manage diabetes while looking after kids, but it's for their sake that you'll have to find a way to do it. And I think between us we can answer most any question you have!