friendship is not magic

I have a friend but I don't know if we are friends anymore because of his actions. He ghosted me during break and lowkey replaced me with someone else. An example, I got him a xmas gift because he was my friend and he knew that I was going to go give him something, but in the end, he did not give me anything. Honestly, I don't really care until his friend told me that he got all his friends one and even the person he hated one but not me. like bruh I really don't know what I am to him because he even got the person he hated a gift but not me like I know I sound pretty cocky right now but wow. Another example is that we usually play games with each other and sometimes with our other friend, but all of a sudden they stopped inviting me to games and they just play with each other and it hurts. If we do play together I get left out. I know it sounds like I am listing all the bad things he has done but I know he is a good person and sometimes I feel like I am overthinking but with all these events there is no way that I am just overthinking. Now I don't know what to do because I want to drop him but I literally can not because it's hard and I lowkey miss him LMAO...... anyways if you read through this thank you if you have any suggestions or advice or commentary or anything please write something