We broke up a year ago and I still can’t get over him. We are in some of the same clubs ( seniors in high-school) so I do see him time to time but I don’t wanna quit what I like to do just because he is there and we also have the same lunch. He has a new GF and he brings her to clubs sometimes and they sit together at lunch. We were together for 2 years but after only like 2 months after we broke up he started dating his new GF. I usually try to block it out but today at our club trip he started talking about how he gets turned on when his GF bites him and it just made a pit in my stomach. I feel like this shouldn’t bother me anymore and I should be over him but I just can’t seem to get myself there.. any tips for me?