Is anyone with multiple CT scans concerned about the radiation risk?

I'm 26M and I've already had 4 CT scans. One Chest CT at 19. One Abdopelvic CT for abdomen pain at 23. 2 CT Angiogram's at 24, within 2 months of each other, for chest pain and short of breath that ended up finding nothing, so now I'm feeling regret. I'm worried that I've significantly increased my risk of cancer 10 years down the line with these scans, now that I realize just how much radiation I've gotten.