PF

my cousin is 20yrs old she said she recently started making more trips to the bathroom and when she gets there is no pee or little pee and she feel like peeing probably like every 5-15 mins right after she had jus peed, this jus started she made a doctor appointment but they told her in two weeks, but she needs answers now so hopefully you guys can help her out with what you think, is wrong with her?
she said No pain or Burning! jus the peeing!!!lol
and Urine Odor.

Frequent urination can be a sign she has a bladder infection. Does she have pain or burning?