minecraft asking me to buy it again

i bought Minecraft “STANDARD EDITION” around 3 years ago and 3 days ago when i opened the launcher for Minecraft it said i have to buy Minecraft again i checked that i was in the right account i logged on and off around 3 to 4 times i deleted and reinstalled the launcher again but it still said i had to buy it i went to Microsoft store checked the “Minecraft: Java & Bedrock Edition for PC” and it said i had to buy it, i didn’t migrate Minecraft to another account, and i checked every account just to make sure but when i checked the Minecraft official website it said i already own the “STANDARD EDITION” but it still says that i have to buy it in the launcher and in the Microsoft store even if i am in the same account in all of these apps.