Weight loss or gain weight?

Hey guys I have a question so for a month now I have been watching what I eat but now I’m realizing it probably isn’t enough (wasn’t eating enough calories now I’m assuming because I wasn’t counting) anyways I downloaded MyFitnessPal and I put it as loose 1.5lbs a week and it calculated my calorie intake to 1,600... which I know for sure I wasn’t eating 1,600 in the past few weeks.

Anyways I weighed myself yesterday at 170 and today I’m 171! I went to the gym and burned 382 calories.

Anyways I guess my final question is will eating 1,600 calories most likely make me gain weight now? Or should I loose it... I’m really confused 😂 oh and to clarify I was probably eating way under 1,600 calories!