My brother-in-law came up with a cook trick. He cut a small hole in the end of the pacifier and when his son asked what was wrong with the pacifier, he explained that it was broken and they had to throw it away. That worked like a charm for them. My neighbor talked my 2 year old into throwing hers away and she whined a few times, but I reminded her that she threw it away and she was fine.
I trained both my girls at 2 1/2 and my neighbors daughter at 20 months. The first step is to get them use to the potty...you have done that. The next step is to teach them what pee pee is. I strip them naked and hang out somewhere with a lineleom (spelling) floor...easy clean up. When they pee pee on themselves I hurry and sit them on the potty. It takes two or three times and then they usually get it. It takes a few hours hanging out with books, lots of juice, and a potty chair...but they typically get it after two or three times.
Then we do the thick diaper like panties with a potty chair always close by. I keep reminding them to pee pee in the potty. I watch them like a hawk and try to catch them if they start to go in the panties.
We cheer like crazy if they make it. I usually give a little tiny treat if they make it too. Like a chocolate chip or an m&m.
The 20 month old has been doing this for a month or more. She has some relapses from time to time...I have to remember she's young and always remind her daily from time to time to pee pee on the potty.
The poopies are harder. But if you can catch them or determine a schedule that they poop, you can sit them on the potty at the right time.
I've found that pull-ups are the worst thing to use when trying to train. Most kids just see them as diapers you can pull on and off. And I also have found from experience through the years that the whole psycho-babble that you shouldn't push them or force them because it will traumatize them is a bunch of spineless "we don't want to be the bad guy" bologna. Forgive my terminology please. It just bothers me so much that adults don't want to be parents and put their foot down anymore...they are so afraid to expect anything from their kids....Okay I'm babbling. I'm old school. I just expect that I'm the parent, I know what is best and my children will do what I tell them to do. I don't have to beat them or yell at them or even punish them all the time...I just have to explain that I'm the parent and you will do what I told you to do....even if you cry and pitch a temper tantrum. I'm just not one that is all that affected by tears...I know what's best and that's that.
So anyway...when it comes to the poops they may be a little apprehensive at first or even try to fight you. I've found that if they can tell you when they need to poop, then they can sit on the potty and go...even if they cry. I just hold them and hug them and try to reassure them until they go and then we cheer and jump up and down...then they realize it's not all that bad and are fine. No residual trauma. No psychological damage from being made to poop on the potty.
Hope some of that helps...take or leave what you need. I'm about 32 weeks pregnant with child number three and my hubby says I've had my dukes up the whole pregnancy...(he's kidding but I am a little more opinionated and quick to defend myself) so that's why I seem a little harsh.
Good luck!! You and your little one will make it through even if there is a little drama.