Hard time with not being pregant anymore :/

I gave birth to my little boy August 24th. He was 2 weeks early and he is healthy. But I am having a very hard time with not being pregnant anymore. I love him and I have no issues with him being here. I am doing the best I can as a new first time momma but I keep breaking down and bawling because I can't rub my belly anymore. I can't feel him kick and move. I can't have the bonding with daddy playing with the belly. I absolutely loved my pregnancy and am having a hard time with it. Does anyone else have this issue and anyone have advice to help me get through this hard time?