well, i'm trying to decide if i should go in for treatment. i have a lump about 1/2 golfball size at the lower part of my deltoid(about 3-4 inches lower than the injection site), it's red, a little warm, but no flu symptoms or fever. it's a little sore, more from the skin being stretched taunt than anything. and when i touch it, it turns white then red again like sunburn. i'm assuming this is an abcess as i've never had one before. the shot was taken sunday night and it grew to this over the next few days. so, should i hold off longer or seek help ASAP. don't you usually have a fever or flu-like symptoms with an infection? any help or opinions are appreciated.
also, if i go in iguess i'll use the old B-12 line. but just so i know, what are the average doses per week and reason that people use injectable B-12 so they don't see right through me. thanks.