do u think i will have a quicker weightloss if i up my calorie intake

i had a baby 9 weeks ago nearly and im desperate to lose weight.



i eat around 1400 and do 2 hours on the stationary bike a day and 30 minutes hiit workout and 30 minutes weights.



do u think if i up my calorie intake to 1600 and only do one hour and a half of the stationary bike instead of the two hours aswell as doing the hiit workout and weights will make me lose weight quicker because right now im barely losing a pound a week.



im 4 foot 11 and 147 pounds and 24.