The 3-2 loss marked Gomes' comeback game after his horror ankle injury suffered earlier this season.
“I think we did a good game but we conceded a few chances for Arsenal," said Gomes.
“We need to look forward and for the next games. We have three tough games coming next and we want to be ready.
“We had a lot of chances, especially in the last 20 minutes.
“I am so glad to be back in the team, to help everybody to reach what we want. We have big goals.
“The feeling is really good. It is not the result I wanted on my comeback. But I am happy to be back and to help the team."