Could my implant be infected ?

So I got the implant fitted again for the second time 2 weeks ago now. When I got it inserted it was quite painful ( not sure the numbing stuff worked very well) , the next day my arm was black it bled through the plaster and bandage so I took it off after day 2 ( the nurse told me to remove everything on day 3 but I had to take it off) and it was very swollen, which was abit weird because I never had problems with the first one but I shrugged it off. The bruising and swelling got worse however now the bruising is starting to go away but oh my god almighty the itchiness is UNREAL. It's constantly itchy!! It woke me up the other night it was so bad. The implant sticks out of my skin abit I can see it clearly without touching it & im starting to worry is the itchiness a sign of infection ? It's a little warm to touch but I expected that anyway, I just wanna know why is it so badly itchy after two weeks 😩!

( The first picture is from last week, the second is from two days ago)

UPDATE:

ahh I'm sorry I really didn't want to put anybody off getting the implant at all and not every one reacts like this. I've had the implant twice and this time I freaked as my first one was no where near this bad and healed very good, this time just took a little longer. I went to the doctors to get it checked they said it's absolutely okay and it should sink into my arm a little more but it'll take a few months so it's not on the surface. Thanks for all your comments, I think haha !