Hello.
I had a dreadful experience with my DD, who got her ears pierced in the summer hols prior to starting seniors. Pierced in mid-July, with a needle not a gun, in highly reputable city centre ear piercing and tattoo place. All went well until end of October, she was still only wearing the earrings (titanium) that she’d been pierced with, although she had by this stage removed them momentarily to clean and put back in. Fine.
One evening she comes down to supper saying one of them hurts and she can’t unscrew it. I looked at it and it didn’t look great, I couldn’t quite unscrew it myself either, but no big deal (I thought). I said ‘have your supper and if we need to we can go to the emergency walk in tomorrow, do not worry’.
Before she’d finished her supper, it had swollen so much I was like ‘wait, the stud has almost disappeared. Get in the car, this is an A&E job’ (it was a weekend evening).
They ended up having to extract it at A&E. It was traumatic for her, she had followed all advice, it was a fairly long time after the piercing. These things happen, do not beat yourself up.
We called the piercing place for advice, they said leave three months and then come back. We left it a good three months, went back, and they (to their credit) said it’s not ready to be re-pierced. Four months later again, we went back and they re-pierced it. This was a good year ago. The ear is still weeping! It’s ok, but never for more than a few weeks. Other one aok from the start, and hygiene the same with both ears of course!
Point being, even if the ear needs to be re-pierced, it’s not good, but it will be ok. Very sorry you’re going through this!