My boyfriend won't send pics anymore😩

My boyfriend and I are in a long distance relationship and we would send dirty pictures all the time and tell each other what we wanted to do to the other. He recently said that he wasn't going to send anymore and that was fine with me because I love him for more than that. But recently I've been hella horny and usually a picture from him and him saying what he wanted to do to me and some masturbation would help me but he won't send anymore. I hate watching porn because I always feel dirty and bad afterward. What do I do?