Help: Red swelling and firm by injection site.

[fries]

ehhh could go either way, ive had one like that sit in the middle of my tri after i did a delt injection, mine went away after a week but i wanna say if its infection itd be more of the injection site but i could be wrong, but as carp123 has said watch for those signs, how long has this knot been there?

2days.

[9za4ck4]

2days.

well its hard to play around with this, bc if its an infection then you should get it checked out asap, or it could just go away like i said i had one looks and seems like about the same thing you have, but if it hasnt progressively gotten worse i would take that as a good sign. just keep an eye on it if it gets worse go to the doc. if it doesnt massage it stretch and so forth maybe ice it im not doctor im just giving you the advice that i did