Salamualikum, . I have this problem for months now the problem is that i have an urge to laugh on the intrusive thoughts that i get , whenever I am listening to islamic lecture , or fatwa i always have an urge to laugh am very scared of it . What should i do . Will this be an act of apostasy everytime i get .

All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad is His slave and Messenger.

What you mentioned is not apostasy; rather, it is just whispers to distract you from virtue and to make you grieve.

Therefore, avoid these whispers, and seek refuge in Allah from their evil and the evil of Satan.

Allah knows best.