Ireally thought she loved me but i discovered her grave betrayal one afternoon. it was easy to figure out because she accidentally sent a text to me that was meant for him. i was confused by the text because it said, "don't tell mike." i felt insulted that she thought she could get away with this infidelity. at first i felt very angry bitter and hateful but then, i felt so hopeless and depressed. i longed for her to call me. i thought if i could just hear her pleasing voice, maybe then i would not be filled with such bitterness. instead of calling her i talked to another friend who is good at listening and feeling my pain. talking with her makes me feel euphoric. i think i may be on the road to recovery.
which punctuation correction would improve the following sentence?
at first i felt very angry bitter and hateful but then i felt so hopeless and depressed. i longed for her to call me.
insert a comma after "first."
remove the period after "depressed" and insert a comma.
insert commas after "angry," "bitter," and "hateful."
insert a comma after "then."