Lost interest in everything

Hi, I hope all are good

So i am a graduate In computer Science, and i was learning an app development frame called flutter, the thing is i have been learning it for more than 1.4 years, yes for anlong time i just don't want to hide anything, and i was applying for jobs, recently i was having sleepless nights for not being able to land on a job or internship but thay didn't stop me from learning i was creating projects and building portfolio, it was until today that all of sudden i lost interest in everything: at first i thought it was flutter i am loosing interest in flutter but now i am not interested in literally anything, i lost interest in learning something new, like every field, i got scared and started shaking. I am deeply in love with this Field as it is soo vast for example i wanted to learn Cyber Security as i loved this Field soo much and now I don't like it anymore even though i haven't faced any trauma or anything its just like i have lost the will of becoming successful and this scares me alot and causing restlessness inside of me and i still wanna become someone or something in the field of computer science 

Needed help