Is a 152 on the PSAT really that bad?

We got our PSAT scores back today (I'm a junior) and I got a 152. I thought it was alright, until I started talking to more people, who all got 180+. They've all taken the sat too, and I haven't. I know I'm not stupid, but everyone else seems so SMART! and to top it off, my mom is all "well you shouldve taken a PSAT cl!". Yeah, my PSAT score was high enough to take a certian cl at my school, and she threw away all the paperwork alon with my acceptance letter to the cl. So, could I have any chance of getting into college?