im so sad

im so sad because my boyfriend hasnt been answering his phone he has been busy the past few days after he was acting like he wanted to work things out with me but now he is not being loving and open to me. now he claims he is just too tired. 
i asked him if he could support me in healing from the re opend womb him and his ex girlfriends opened up with in me and he is not responsive. i feel like im making him love me and he doesnt want me. 
i dont want to revolve my life around somebody who is always busy and always ignoring me.
he just doesnt care he hasnt even said anything to me about our last talk. he doesnt understand that ive had terrible flsh backs he is not even remorseful that he caused he will never understand my pain i guess.