I am 17 and have the implant in but I am experiencing a lot of pregnancy symptoms I know this because I have studied childcare at tech

My symptoms are...

Tiredness
Sore breasts
Drozzyness and Nausea
Severe Headaches (for the past 2weeks)
Abit Ratty
Abdominal Pains
Groggy

Is it at all possible I could be pregnant?

It's possible since no birth control will be 100% effective. You may be in the small percentage that does end up becoming pregnant. However, the odds are you are not.

Try a pregnancy test. How long have you had the implanon? Sometimes you can get similar side effects so it is more likely that the birth control is the cause.

Best to rule out a possible pregnancy.