Is it normal or I have some problem?? 😭

I don't know mujhe kha se shuru Krna chaiye But Literally mereko socially hone mein bhut dar lgta hai 🙆.. Literally mein khi function mein ya fir wedding mein jana bhi cancel hi rkhti hu..Even mereko meri didi ki shaadi mein jabardasti lekr gye the..I don't know why agr merko pta chl jaaye ki ek hafte mein ya fir kal khi jana hai to mereko bhayankar wali overthinking hone lg jaati hai , anxiety hone lgti h... Mere s kisi s baat tak nhi hoti hai 😶 Literally na mujhse dost bante hai Mere ek do ya teen friends hai bs jo mere saath bachpan se padhe hai....... Yha tak ki jo mere cousin hai unse bhi mere s baat krne ka dil nhi krta na kuch bonding hai wrna sb logo ki apne cousins se itni achi bnti hai mera pta nhi mein kha hu ............ Mere august s classes start hongi aur mereko hostel jana hai aur mereko abhi hur roj panick attack aa rhe hai raat ko soti hu tb bhi YHI sapne aate hai ki mein hostel mein room mein chli gai hu wha mera bilkul bhi mun nhi lgra hai aur mein jorr jorr. Se roo rhi hu..😭

Please let me know How do I tackle this overthinking and anxiety I am only one jiske saath y sab ho rha hai ya aur bhi koi hai.... Is it normal or not 🤧😭🥹