Question

Which sentence is punctuated correctly?
A. Signs started looking fuzzy to me I decided to have my eyes checked.
B. Signs started looking fuzzy to me, so I decided to have my eyes checked.
C. Signs started looking fuzzy to me, I decided to have my eyes checked.

Answer 1

B

Forgive me if i just had a brain fart and got this wrong but using basic grammar B seems to be most plausible (to me)

Answer 2

Answer, B. A is a run on sentence and C needs something before the “I decided”