Increase your correction dosage slightly and wait for effects. ( be patient) our bodies follow a habit with everything good control breeds good control and bad control breeds bad control etc. Only you can break this habit.
Eat more fruit and veg like grapes which are excellent for improving glycemic control and have a low glycemic index. Try to adopt a vegetarian diet temporarily and you will find the pounds will shed off
Try injecting around 20 mins before eating or as close to that as possible as this avoids spikes I have found in my case and avoids over-treating which is extremely tempting as I also suffered from this when I started out with the libre. If this does not work you may want to consider increasing...