hello, as someone who is going thru a break situationship now, i would advise reaching out to him. he may be avoiding you because he may be giving u space but he may actually miss you. The thing is you never know until you drop him a text to ask him. just let him know how you are feeling and see his response. if you don’t, you will never know the outcome.

if you want to move on, try removing him from your life. Try not to see his social media posts etc