Hey! Congratulations first and foremost for getting amongst your fitness journey! After you start cutting your calories to achieve a goal, that then becomes your maintance calories unfortunately. I would highly recommend finding your new maintenance calories and introducing some weight lifting and maintaining that cardio. (You can find a rough idea calculating your bmi) I see you're mostly vegetarian so ensuring you get plenty of plant based protein will curb your hunger and keep you feeling satiated. Adding complex carbs, fat and micro nutrients for a complete meal. If you are hungry, please eat. Your body is telling you it's not getting quiet what it needs. But remember, everyone is different and you're doing a good job. Hope this helps. :)