Implant advice

Lana
Hi ladies, I need some birth control advice. I suffer from very heavy periods and have been on the pill in the past for a year but due to a genetic illness the side effects were too bad to keep at it. 
I have consulted my GP and she's advised the shot is not an option either but it's worth looking into the implant. Do any of you have the implant and what is your experience with it in? Any help would be appreciated!