Help me

I just got baptized yesterday because my fam forced me to. I’m still a teenager and not yet capable of making decisions like this. I am honestly still not sure about myself focusing on His only and not still sure of that religion. I have read about one verse that if I still have doubts about it, entering it is a sin instead of cleansing my soul. I’m feeling of regretion since yesterday after the baptism. Maybe it’s not for me right now? but there’s no real turning back. Like really, what should I do???