u/Ecstatic_Curve_4239

Health info: Female age 19, 5’6,165lbs, not on medication except cephalexin as of 6pm pst ehihc i have taken two of. I do not smoke and never have, no previous or current medical issues. This is my right elbow. The circled red spot is from a skin infection that i saw a doctor for today. They have me on cephalexin now. I dont think i have a fever(no way to check) and my elbow is in pain. Let me know if there is any symptomns i should look out for. The doctor i saw today told me to go the er if the redness spread, is this something I should be concerened about.
And as for the area circled it started getting red on Friday and has increased to now. Yellow/green pus has come out.
Thank you all so much and lmk if you need any more information!