Wilson captained Eddie Howe's side and opened the scoring from the penalty spot, but Teemu Pukki's equaliser denied Newcastle — down to 10 men after Ciaran Clark's early dismissal — a first win of the campaign.
"It is difficult and frustrating," said the striker. "We knew how big the game was. At 11 versus 11 I think we'd win. It's difficult to pick up different bits and bobs because we were outnumbered and we had spells without the ball.
"But I did think my goal would be the winner. We limited them to minimal clear-cut chances. It can be difficult for the team with the extra body sometimes. We kept the door shut until the end, but it's a great finish (from Pukki).
"We can't feel sorry for ourselves. We pick ourselves up. We played football and controlled the game for parts."
Of Clark's error — he was sent off for tugging back Pukki with the striker in on goal — Wilson added: "Mistakes happen in football. We're not going to dig anyone out."
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