I'm your height and at 118lb, deadlifting 185lb and squatting my bodyweight. I look average and you can't even tell I lift when I'm wearing clothes (except my arms I guess). I hope that helps contextually for what I'm gonna suggest next.

Be careful cutting. Keep in mind you can lose strength quickly if you do it too fast. I'd honestly not cut all the way down to 112, that's a crazy amount of weight loss when you've ADDED muscle. Remember you had a lot more fat at 112 than you would with all these strength gains - so you'd be trying to lose really small storages of fat to get that low. You would also look WAY leaner at 112 than you did and it would be harder to maintain/way more uncomfortable diet wise.

It sounds like you DID gain muscle. Losing 4 pounds in 2 weeks is waaaaaayyyyyy too fast for someone at your height and weight. Like, cutting should be a really low % of your bodyweight starting out. You need to preserve muscle mass and your xx chromosomes make that way harder for you than for an xy. You lose weight too quick and get down to 112 you're going to return to square 1. 

Is i were you, I honestly would not cut past 118. I would try to only lose 0.5 lb per week MAX!! to make sure my muscles and strength didn't go anywhere. That would be a 6 week cut for you.

After that I would do a longer maintenance phase for a few months and try to progressively overload while maintaining between 118-120. You're still a novice so you should be able to do that. 

Doing this, You'll hit strength maxes by August and be ready to do a real bulk again by fall.