can someone plz give me some advice

Vee
So I was in relationship for two years and suddenly 2 weeks after our anniversary he says he doesn't know how he feels that he is confused and doesn't know what to do. He is telling me to wait for him but don't wait for him I have a lot of questions and I tried to talk to him to try and figure things out but he is just saying the same thing over and over i don't know what to do anymore should I wait? Or should I keep waiting or move on? I love him like hell and this situation just breaks my heart more and more every day i notice that the last few days we dated he was acting more serious and acted like he was hiding something that's why I need help. Also should I try to talk to him to see what's going on and how could I talk to him and make him take me seriously and more mature.