Provide the theme summaries for the following conversation: 

Becky: sorry girls I won't be able to come, my cramps are killing me :(
Kelly: noooooooooooooooooooooooooooooooooooooo!
Tabby: don't you have any painkiller that helps?
Becky: I took some painkillers and nothing
Becky: every month it's like this
Kelly: I feel ya
Tabby: go see a doctor if it's that bad
Tabby: i don't wanna scare you but you need to check it out
Becky: but it has always been like this
Kelly: Tabby's right
Tabby: it doesn't matter and you need good painkillers
Becky: k

Summary: 
Becky has terrible menstrual cramps. Tabby and Kelly think Becky should check it out with a doctor.