Do you think this girl will beat me at wrestling?

im a 27 y o male who has recently just joined mixed wresling. Ive been doing it about a month now, next week im having a wrestling match against a woman of 21 who started just after me. We both have the same experience in this sport but she is a lot bigger than me. Im 5'8 120 ibs (very skinny) she is taller about 5'10 and quite a bit bigger than me (bigger arms bigger legs). Do you think she will beat and embares me at this? or do you think because ima male ill be stronger and overpower her, even though i never work out at all, i have no muscles. thanks.