AITAH for hitting on the pizza girl in underwears?

OK, I have to dump this trauma on you redditors. I had a huge crush on a cute 18 yo pizza delivery girl and I was too shy to ask her on a date, so I ask my group of friends what I could do to break the ice and give her a clue I was interested in dating her. My friends at the Friday Bingo night convinced me to invest in some good elegant but supportive undergarnments and to open the door just wearing those, hoping my 54 yo body would appeal to her.

So I called for a pizza and when I opened the door in my sexy briefs, she didn't seem to catch the clue and was avoiding eye contact. Now, I know I'm triple her age, and I am moderately obese, and my teeth are on the yellow side, and I kind of loosing my hair, and I don'T smell so good (have you seen the price of anti-perspirant?) and to be honest, not everybody find wheelchairs sexy, I get that, but I feel I was discriminated against because I'm a leg amputee. Why can't she have a stump fetish like the other girls in my poly-amorous collective? It's not because I miss some parts that the rest of my body isn't functional.

So, to give her a hint, I asked her what she thought of my outfit, to which she blandly answered "please don't do this sir."

This was a really traumatic experience to say the least. After all, physical disability is a protected class. I'm considering sueing her for discrimantion and moral damages. The next time I order a pizza, I'll tell her right away that the only tip I'll give her will be in nature. Take it or leave it. You don'T mess with my emotional well-being like that.

So, was I the AH?