I don’t know what to do

I broke up with my boyfriend 3 days ago because he lied to me about having plans with his mom so that I wouldn’t go visit him. Instead he was hanging out with his friend who I don’t get along with. I was angry and reacted emotionally and without thinking. He said he needed time to figure out what he wants but I found him on Tinder. I want him back but he’s ignoring me, but when he does reply it’s promising. I just don’t know what to do. ☹️☹️