he’s on tinder 2 weeks after the discard

we’ve been no contact for 2 weeks and i haven’t looked at his social media at all either. today i self sabotaged and set my healing process back because i downloaded tinder, set the location to his city, and lo and behold, he’s active on there. seeing his face made me feel so heartbroken and “miss” him. i had extremely strong urges to break no contact but i didn’t. i just keep thinking about how now i know he’s talking to and having sex with other people and i have no idea how to cope with this :(