I Don't Understand

Has anyone else had this problem. My 1st fill was two weeks ago and they ran into problems finding my port due to swelling and scar tissue. They said they may have got 2 to 3 cc's in, so today needing a fill very bad I go back. Same problem today I still have swelling and this time they even got the sonogram machine on me and still can't really find the port. Now I have to go back on Monday for some type of xray to see if they can see the port. I'm very upset and nervous about this, I really hope there is not a problem because if they have to go back in I don't know what I'll do. They poked me several times and I still don't think we got anything, I'm so confused and now very sore, bruised and swollen.

Please tell me has anyone else had this happen to them