Don't be sorry Amadou. If those are your feelings that's fine with me. The fact that they follow Russian propaganda so closely does cause people to question your position though.
You say Russia didn't want to invade Ukraine. Do you feel the same way about Chechnya, or Georgia...or the Crimea. Or what about their promise not to attack if Ukraine gave up their nuclear weapons. Or maybe before that when the rolled their tanks into Hungary or Poland or Estonia or ....??? Or maybe it's threatening nuclear war. Who is supposed to feel sorry for poor little Russia when the act like that.
The only reason Russia / Putin is attacking neighbors is because no one would voluntarily join their sick authoritarian / communistic club. They fear Ukraine joining NATO because it brings freedom and security too close to their borders. They fear that their own citizens would embrace "the west" and the freedom it represents given the opportunity.