I know it all seems very overwhelming and it's difficult to see the light at the end of the tunnel.
With the numbers you have been getting on a very small amount of insulin, it is quite hopeful that Chase could end up going into remission sooner rather than later.
My George is in remission, I had almost 6months of sleepless nights and dashing back home to test and feed him to keep him safe, the anxiety I felt when I had to leave him, and the relief when I got back home to find he was still alive and kicking at times was more than I thought I could bear, believe me we have all been through it. I would have killed to have the nice green numbers you are getting after a short month on insulin, it was 8 weeks before we saw blue and George was wasting away looking disheveled and miserable and we got up to 3.5u before we started to see any movement. But I would do it all again in an instant, because after 6months he went into remission and he is healthy and well, and my husband (DH) and I have our lives back.
I tell you this just to try to give you some perspective, Chase is doing very well, he's looking good and some short term pain will be worth the long term gain, don't you think??
I'm not intending to be harsh, just frank and honest, and with that in mind I really do think that you need to try and find a way to test him again now. I know a member is trying to get to you to help teach you how to test, so that becomes easier for you.
If you absolutely cannot test, given that he is low it's early in the cycle and you are refusing/not able to test I think that the safest thing for you to do for Chase would be to abort the cycle, Give him a good meal of high carb food, better that he runs too high this cycle than he drops too low.