Need advice on handling mixed signals from a girl(15F) I’ve known since 8th grade — I’m (15M)shy and not sure how to respond

r/

Hey everyone,
So here’s the deal: I’ve known this girl since 8th grade. We were close friends back then, and I had a small crush on her, but I pushed it aside because I’m pretty shy around girls and didn’t want to complicate things. Fast forward to now — we’re in 10th grade, and we talk a lot again, she walks home with me sometimes, and shares a lot about her personal life.

She even does stuff that feels like more than friendship, like holding my arm when crossing the street and telling me I’m different from other guys. She’s super respectful, nerdy, and protective — she even stood up for me against some guys at school.

Thing is, I don’t want to mess with my focus, especially since 10th grade is a big year, and I’m really not good at talking to girls or handling relationships. She’s pretty persistent too, texting a lot and even messaging my mom’s WhatsApp sometimes.

I care about her and don’t want to hurt her — she once told me she’s shared more with me than with her ex. But honestly, I’m confused and a bit overwhelmed.

How do I handle this without hurting her or messing up my own head? Should I be upfront about needing space? Or is there a better way to navigate this?

Thanks in advance for any advice.

TL;DR:
Known a girl since 8th grade, had a crush but pushed it aside. Now she’s acting more than friends, but I’m shy and focused on school. She’s persistent and I don’t want to hurt her but I’m overwhelmed. Need advice on how to handle this maturely.