Hello Ad_alina and Bridgette,
I saw this thread and I think I can really help you. Yes, I have a device called doxyva. Actually I'm using it for many purposes not just for sleeping disorder but for also to treat my diabetes. Just like you, I suffered sleepless nights for almost a year but thankfully I found this device. Nothing is impossible with this item, it really amazed me. My sugar level is in normal state not like before and I can sleep with peace at night. One thing is for sure, dyoxyva is good for you, I agree 100%.