The on-loan Aston Villa midfielder was a derby standout again as she helped Jo Potter’s side earn a 2-0 win over Celtic at Hampden.
It means the Gers will face Hearts or Spartans in the final at the national stadium on May 26 as they look to get their hands on more silverware.
McLoughlin netted as the Light Blues beat Partick Thistle 4-1 at Tynecastle in the Sky Sports Cup in March and now she would love to enjoy more success next month.
Speaking to Rangers TV, she said: “It was an amazing feeling, it was my first semi-final as well which was amazing.
“We knew it was going to be hard against Celtic, but we knew that if we performed and if we turned up on the day then there was nothing to worry about and we did that.
“It is such an exciting time this second half of the season. That was a big reason for me coming up.
“The girls have done really well and hopefully we can push on further.
“We can’t look too far ahead, we have got a big game on Wednesday against Hearts as well so we are excited for the next few weeks.”
Rangers dominated the Old Firm contest at the national stadium and booked their final spot courtesy of goals from Chelsea Cornet and super sub Kirsty Howat.
Gaffer Potter revealed to RangersTV after that match that she was never worried about not getting the result they wanted.
Playmaker McLoughlin agreed with her boss’ assessment and says the squad always believed they would get the job done.
She added: “I think at half time we weren't worried.
“That happens a lot, we come in at 0-0 or drawing a game and we never worry or panic because we know we have got the quality coming off the bench as well.
“We know that the subs are going to make an impact like Kirsty Howat did.”