Firstly welcome 
glad your here 
And be proud you’ve made the first step to better yourself . This community is amazing and has been a massive support for me 
We’re all going through it , it’s a great place to be honest and chat to like minded people and share stories and our lives without judgement.
There also a few thread just for fun as-well where People share hobbies and pictures ect and give tips and advice.
My first week was horrible ,I was an emotional wreck, very uncomfortable and unsettled but it does get better. I’m on day 14 and I’m feel so well in myself compared to before I can’t even express .
This is a great first read
Also I check in with the check-in thread 1-2 times a day just share how I’m feeling, if I felt triggered ect . Have a read around and see how you feel .
I would absolutely stay away from things that may be a trigger for you.
You can do 
One day at a time x