so youre feeling better than yesterday, thats a good thing. you were probably just worked up over your first injection, glad to see youre feeling better. what kind of test are you using, and are you taking anything along with it? if your nipples start to itch you or feel puffy (or if you wake up with breasts one morning) then you should start with the nolvadex. actually if the breasts are already there youre a little late so if they start to itch start with 20mgs of nolv. air bubbles you dont really want to inject so try to get them out, but a few wont really hurt you