Lately I've been feeling like I'm unable to trust anyone.
Why would you feel like you are unable to trust anyone?
I can feel it in my head there is no point and I'm not able to trust them
I think there is a healthy way of not trusting people but if you can't trust a single person maybe you need to seek professional help. It might be other underlying issues at play here and it might be detrimental to your mental health. You might also be view as anti-social by other people.
Well I like knowing everyone around me is full of shit.
But it's wrong to think all people are untrustworthy. Having these thoughts can be very detrimental toward your mental health. You need to have people you can count on I feel therapy would be a good option for you.