PVCs suddenly come back 28 days after ablation!!

Hi guys, I am 20M. My burden was 13% without beta blockers. I decided to have an ablation(3D) 29 days ago. My PVCs originated from the RVOT, near the tricuspid valve. 4 weeks after the procedure I didn't have any PVCs but I suddenly had them back just yesterday and they tend to appear during heart rate increase or post increase and I can really fell them. Does this mean I will have to have a second ablation?