Sex after breakup

After being away from my ex for a month. I reached out to him on a drunk night to have sex. We broke up because of cheating rumors on his part that we both blast one another on social media 😑😔 Something that never should’ve happen but it did. He said I publicly embarrassed him but I was mad..... Anyways when he came over we watched some TV 📺 he had asked how I’ve been and expressed he still loved me but I wouldn’t say it back because I feel like his actions don’t say that. We had sex and after there was a long drawn out hug 🤗 and it was silent. Tears ran down my cheek because I do love him ( and no I didn’t let him see the tears) Right after I let go of him, he rushed out the door saying he needed to go and he’d give me a call. Welp here it is the next day no call, no text nothing..... I feel hurt and so confused 🤷🏻‍♀️ It was like we both felt the connection in that hug and well idk 😐....... advice please

I don’t think I should reach out first