Shift.ms is better if you're logged in

After the first dose, I've had the injection twice and not felt so bad. Just headaches. After the 3rd injection, the pen only clicked once. When i lifted the pen from my leg there was blood. Spoke to a nurse took a picture of the pen and it showed it was filled green. The nurse said I injected it properly. But if in doubt you need to wait for the next injection. Has anyone noticed the pen may have clicked once? Thanks for all your opinions on this