Aaron Carter is looking forward to what the future holds after getting healthy with a big weight gain

Instagram/Aaron Carter

Aaron Carter has left the health and wellness center he had been receiving treatment at for the past few months, and he’s feeling much better after putting on over 40 pounds and is looking forward for what the next year has in store for him.

Videos by Rare

“If there’s one lesson I’ve learned this year, it’s to not dwell on the past, but live for the future,” Carter tweeted on this week. “I’m so excited for what 2018 will bring for my musical career and for my life.”

Carter has kept his fans updated on his rehabilitation process, sharing before and after photos as he began putting on weight, and he’s feeling “amazing.”

RELATED: One week after leaving rehab, Aaron Carter has checked himself back in

The singer is reportedly preparing to release a brand new album in 2018, which will be the first time he’s done so in 15 years. A few weeks ago, he shared a photo featuring him in the recording studio working on his new music.

“Back in the lab,” he captioned the shot.

Carter has had a rough few months after being arrested for a DUI over the summer. This week, charges were finally filed, and the singer is facing a DUI, possession of marijuana and possession of drug-related objects. While he failed field sobriety tests, he’s maintained that he doesn’t drink.

RELATED: Aaron Carter is moving on after only two weeks in rehab due to “personal matters”

What do you think?

Urban on the outside, but deeply Texan at the heart, there’s nothing better than “Autumn in Houston”

President Trump has officially reacted to Michael Flynn’s guilty plea — here’s what we know