Christianity with non religious family

daydreamer

so for about 2 years I have gone to church on a Sunday after my best friend got baptised. I always told my parents I was meeting up with her at her house and then I would go to church with her (but my parents didn't know that part). Now my friend has moved to a different country so going to church is hard because they don't know I go. I haven't told them because my brother is autistic and severely against the idea of religion and my parents joke with him about how it's stupid constantly. I'm 19 and haven't been to church properly since my friend moved as I have nobody to go with and no excuse. I know this all sounds pathetic but I need and want to go to church more but it's so tough. any help would be appreciated :)