My parents are mad at me and I feel really bad and embarrassed

I am 15 and I have a boyfriend. He lives just a few houses down from me. He’s the only one I’m allowed to hang out with since both my parents and his parents have been working from home so there isn’t risk for pandemic spreading. We’ve been having sex for five months now and this morning my mom found condoms in my room. She started getting upset and asking if I’ve been having sex and I am not able to lie so I said yes. She called his parents and now we can’t see each other and I’m so upset about it. I would stop having sex with him if it meant we could hang out again. I’m going to get so bored and lonely. I’ll have no one to see or talk to at all and they’ve taken my phone away. I wish so bad that I could fix it 😥😭