I know the constant recommended advice is lift and I've been lifting heavy but since i was incredibly skinny I only focused on getting bigger. Now i'm a little bigger and still want to get bigger I'm 170 and 5"11 but ive started getting a gut and people have notice. My chest has gotten bigger as well as my arms etc but i no longer have abs. Should i wait till i start cutting during the spring or is it possible to start getting abs now? If so what are some good exercises to do so?

P.S. i know this is not a fitness subreddit just rather get some advice here.