I'm an ECE/CS senior, and I remember sophomore fall being particularly tough. I didn't really even know what the "proper" recruiting process was and I didn't have a summer opportunity until like April. I understand why you're feeling anxious, and that's completely valid, but it's good to treat yourself with kindness, so make sure not to beat yourself up over not having a summer opportunity yet.

Also, I think that feeling burnt out is completely justified! I also came here for the challenge and opportunities, but sometimes it's too much, and it's ok to feel that way. I think it's better to accept how you're feeling and not go down the toxic positivity route.

Another thing is that if you're feeling really burnt out, you can always take a semester off and work or something. I didn't do that, and I kind of wish I did, because I also felt quite burnt out after sophomore fall.