The same thing is happening to me too. I have already decided that I'm calling the DR. on Monday to make an appointment. It's not painful just uncomfortable and my bra and sometimes waistband of pants irritates it further. I also seem to have more gas which is just lovely. Do you think it is anything to worry about? I'm worried about problems with the port, etc. I can also really feel my port very close to the skin. Did you contact your doctor? What did they say?