Talk to Psychiatry on Psychology

Assalamu Alaikum!!! Dr, I don't know why I'm becoming extremely responding or reacting to normal actions or activities such as someone ie friend comes and grab my hand suddenly it'll make me feel scared, loud noise, can't see someone crying, can't bear tough hands these palpitations then take place want to escape etc. Like, I feel shocked or frightened as much as it starts to gimme palpitations and i start feeling pressure on my chest and mild pain as well its gets dramatic sometimes. I sometimes feel strong urge to move or strech or squeeze my body. It's stupid but i feel guilt even putting fleeting on a ground roughly. And feel no guilt out of developing self negative image.