For the last few days i have had a warm to the touch, slightly swollen area on my outer thigh. It is tender, not red, itchy/burning. I am
pregnant, did have an injection of anti nausia meds in that thigh just above that had been pus filled a few days prior. Looked up symptoms, hope its not phlebitis. Need to know what to do. Dont want to go to the er without proper cause, but want to make sure i go if i need to.