[Potential trigger: physical awareness]

Someone give me the opportunity to go to an event running for a couple days the next week so I decided to take it to learn about how is going to work on practice since not everything in this world is about the theory, also to fight my social anxiety and make some money. But I think is far for home and Idk how I'm going to do to survive, I also don't trust to much on people and I'm kinda a weird person (Nothing wrong with that but people usually don't like it).
Also, lately I get this thing where I'm too conscious about my body and I get anxious about the need to pee when there is no bathroom (Even if I don't actually need to) and that make me to really need it (It becomes real) like I can be hours without going to bath if I'm not thinking about it but if I overthink it to much I actually need to go soon, which makes me anxious :(

Idk what to do, but I don't think that stay in my room for ever will help.

P.S: I have no money to pay a therapist yet and btw the event is the next week.