Need help with starting intermittent Fasting! Help me become better person.

I am 21 year old man

Height: 180cm or 5.9ft

Weight 65kg or 143 pounds.

I am not overweight, but still i got belly fat and manboobs.Should i go with intermittent fasting and how should i approach it.I also exercise around 1 hour- most of the times is cycling 20km with 25km/h ratio, and i do it around 40 min.

How should i approach intermittent fasting and what to eat in the time zone where i can eat.

P.S i like pasta alot, but i am determined to remove pasta from my diet.

Please Help me become better person tommorow with some info.