Lonely in my relationship

Hi all. Ive been with my bf for 7 months. We are boh 40 and we both have 6 year old boys from previous relationships. He coparents 50% of the time. He is an amazing father. I dont see him much because of this. Our boys have only met each other twice as we took it slowly at the start. In the past week i have only seen my bf for 2 hours. And i wont see him again for another week. I dont feel like this is enough for me. I'm feeling emotionally disconnected from him due to the lack of time together. I dont really want to seem insecure or pushy. So im reluctant to talk to him about this. Also i always said i would leave the timing to him. As this is new territory for him more so than me. But at the same time, im not entirely happy with how things are going. I feel like this is the beginning of the end for us. How can i be ok with how things are progressing? Am i being too much too soon?