Losing a loved one?

Okay here's the thing. Two weeks ago I've lost my uncle because of covid he got 

pneumonia which put him in a hospital on a ventilator and sadly he passed away at age 62😭😭😭. Me and my uncle where close we always liked mess around with each other give each other a hard time lol. It been tough on me. I know it be only two weeks  since he passed away. 

But the issues I'm having is anything I do in the day I instantly associate  with my uncle. 

For  example I was playing wheel of Fortune on my PS4 and got really sad because I was thinking oh my uncle and say he would of loved this game and it makes me sad.  Another example I was going through my me and my cousin's texts last night because I couldn't sleep I got back to November and again for some reason I said who ever thought 1 month later this would happen. So what I'm trying to ask is how can I stop thinking about this obviously it's sad and I'll miss him so much but how can I get my self to handle it better. I want to get the point where I won't associate every little thing I do that I think of my uncle. Again obviously I'll miss him and I'm heart broken.