Gardner said, "It was a massive result. Getting points against a team in and around us was a great result."
"I wouldn't say the pressure is off because each week is going to be difficult but it gives us a bit of breathing space and we can start looking forward rather than behind us.
"We just want to continue that way and get more and more confident as each game goes by.
"I'm happy with my game and I just want to keep on improving."
Gardner also let on about his 'bet' with Trotters boss Gary Megson.
"Last week I told the gaffer I was aiming for six goals this season," explained Gardner.
"He told me if I get six he would pay a thousand dollars to Derian House, a children's hospice.
"If I don't, I have to pay it. I set my target. I want to do it and, hopefully, he's the one paying it.
"Scoring goals is what people enjoy most.
"I always enjoy playing but now I'm scoring as well, which is great for me."