had 2 bsod screens first said stop code system service exception...………….2nd bsod said stop code unexpected kernel mode trap...…..first one happened out of the blue while browsing internet, 2nd one happened after messing with my overclock.
Was PC overclocked when you got both errors? Try removing it and see if they stop. Overclocks if they not stable can cause BSOD.
Can you follow option one on the following link - here
and then do this step below: Small memory dumps - Have Windows Create a Small Memory Dump (Minidump) on BSOD
that creates a file in c windows/minidump after the next BSOD
copy that file to documents
upload the copy from documents to a cloud server and share the link here and someone with right software to read them will help you fix it