i just started high school about 3 or 4 months ago. and i cant talk to anyone around me even people i use to know from my old school close friends im fine with. even teachers i have a hard time talking to. im always worried people will think im weird i over think the smallest things. i always sit alone on the bus i only really have one friend that i talk to. i really want friends but when ever someone talks to me i freeze up and cant say anything to them but nod my head. and i think of awkward situations that havnt even happend and think about them for hours i dont know why i do this. has anyone gone through the same thing or have tips to help?