Panel 1: Robin wiping the lid of a small vial of estrogen.
Panel 2: Robin drawing estrogen from the vial into a syringe, looking focused.
Panel 3: Robin picking up a very good ice pack shaped like a penguin, labelled "Boo Boo Buddy"
Panel 4: Robin, seated, pressing the Boo Boo Buddy into her thigh. She hisses and exclaims from the cold, "SSSST! HA HOO HA!"
Panel 5: Robin silently waits.
Panel 6: Robin, still waiting, idly slaps her feet up and down. SFX "Pip pap pip pap
Panel 7: Robin lifts the Boo Boo Buddy, poking at the pinkish area of skin below.
Panel 8: Robin holding the syringe over her thigh. She closes her eyes and takes a deep breath.
Panel 9: Robin stabs the needle into her thigh, looking determined. A mental image of Robin behind her is screaming in large red letters that fill the background: "AAAAAAAAAAAAAAAAHHHHHHHH"
Panel 10: View closes closer to Robin's hand on the needle, slowly injecting its contents. Background is still screaming.
Panel 11: Closer on the needle, closer to empty. Still mentally screaming.
Panel 12: closer still on the needle, still injecting, but very close to done. Mental screaming getting more intense.
Panel 13: Robin removes the needle and exhales, eyes closed and no that's definitely not a tear in her eye, how dare you. 
Panel 14: Robin standing, triumphant with shining eyes. The words "SO TOUGH!" hovering above her.