Don't Know What To Do...

My boyfriend hasn't talked to me in two days. I have messaged him and called him. I seen him on Thursday and talked some on Friday but he hasn't talked to me since. Normally I keep my relationship to myself but I'm so mad right now because he seen my messages and ignored them. I was reading my book and was about to go to bed and I checked my messages really quick and seen that he'd read them. What should I do? I feel worried and upset and angry. Ugh..