Not sure if I have a problem or not. Went to inject for the first time today. I have 25 guage 1 inch needle for my glutes. Anyway I had to stop after one half a ml. THis crap is thick. Took almost 2 mins to do that. I felt real sick doing it as well. Any one have a pointers that could help. So on my next one I get it right with out all the fuss.