Hi Nicole and welcome to FDMB,
I made a rice sock and use it every time. It really does help.
Also, a 27-29 gauge Lancet helps too. I started getting blood easier when I switched Lancets.
You can also use Neosporin + pain relief on his ear instead of the vasoline but both work fine.
It takes about 2 weeks to get the hang of it. Also, the more you test, his little ear will make more capillaries and that will make it easier to get a blood spot.
Keep trying, you're doing fine. You're keeping your sugar kitty safe by doing home testing.
Any other questions, just ask away.
Kimmie