Gosh, based on your other posts, you really seem to not have a handle on boys or your own behaviors.
Sending nudes was so stupid because those photos in cyber space FOREVER. For the rest of your life, those photos will be out there, waiting to show up when you least expect it. Your parents, your teachers, professors, future employers, friends, enemies and strangers could have access to the nude photos you took and sent to your boyfriend. That was incredibly stupid.
In one of your posts, you profess how mature you are. Well kido, mature people do not do stupid things like break laws by distributing pornographic photographs. Mature people do not take naked pictures of themselves and send them off to cyberspace. Mature people do not even consider doing such stupid things. Mature people understand consequences of their actions and that is what prevents them from following through with stupid ideas and actions. Mature people are not teenagers, regardless of how grow up a teenager thinks they are. Just because teenagers use their vagina and penis does not make them adults. They are still minors and have a whole lot of growing up to do.
When you are 30 years old, you will look back at what you did when you were a teenager and cringe at how incredibly ignorant you really are as a teenager. With age, you get wisdom. That is why older adults are so wise. They learned from their mistakes and they learn to realize consequences before making decisions that can hurt them their whole life through.