I(35f) got upset over some old pics I found In my boyfriends(31m) phone. Am I over reacting

Did I over react? I recently found that my boyfriend has some old pics in his phone he was still holding onto until now. I seen the pics in his recently deleted photos and he told me they were from before we met. I got upset cause why are you still holding onto pics and videos of other females body parts and stuff. So I get upset wasn't the first time I seen that type of stuff in there. He also has an addiction to social media which is ruining our relationship. Everyday he goes on social media to like and follow other girls pages and pics. I get it may not be a big deal to some but I expressed how I felt to him about it and he told me he would stop. I had just found out that he hasn't stopped and has been hiding it from me. The reason I'm upset is the fact that if you can hide that you can hide anything. Did I over react