What is the sos at the top do?

Hi I kept seeing this app on repeat on TikTok over and over and I thought I give it a shot. I have never been diagnosed with OCD but I know that I have it. I’m a young adult and I found out the first time I had OCD was watching lelelons truth video? I was 14 at the time She had to resist sitting back down in a chair after her having sat down she started having a mental break down when she was told to resist. That’s when I knew. It started with myself going up and down a staircase twice buckling unbuckling my seat belt everytime I’m in the car ect I have always been super anti social but trying my best I can socialize but my mind wants to make it sexual with family and friends ughhhh I hate it because that’s not me when I graduated thoughts of hurting my loved ones corrupted my mind I broke down outside of church one time asking if this was really me or not i question if I’m a good enough friend or person in this world to begin with thinking everyone is judging me so so close how can I make this situation better did I do something wrong I struggle with depression as well not to bad but it’s there I come from a loving family but broken as well i believe in god and my OCD makes me go often he’s not real that stuff isn’t real no one is there to save you the list goes on. Anyway I struggle a lot and I really hope that this will help me because I feel extremely hopeless. Lucky for me I do have the ability to seek therapy and I am excited. The only person I ever tell my thoughts to is God no other human has heard so I’m really really hoping this helps me out if your reading this thank you it means a lot because this is my first time ever admitting all this it’s a lot to take in I know and I hope you are ok and that you have a great night and know that we got this

Hello! I just got diagnosed with OCD a week ago and joined the app today to find a sense of community. Since my understanding of treatment is minimal at this point, I'm confused why everything on here tells us not to seek or give reassurance? If someone could explain the reasoning behind that it would be greatly appreciated, as I want to make sure I'm not only watching out for it in my personal life but also using this app appropriately.

New to this app. Do members find it helps, I'm worried I will start obsessing over things I hadn't thought about before when I read other people's OCD triggers...