I sometimes have doubts whether I’m paak when I pray jummah at school. If I am doubtful shall I pray or not?
Most of the times doubts are from shaytaan to stop a person from worshipping. If you have doubts then you have to get rid of them and still perform your Salah.
If you abandon salah due to the doubts then shaytan will have won and you would lose out. So, don’t be a looser. Get rid of the doubts and be punctual of your salah.