Is it possible that some people are racist towards short people?

Im 4ft5, I find since ive lived here about 11 yrs, people dont seem to want to befriend me much, other places where i used to lived i would go hang out with people all the time, maybe cause i was younger back then, and even when i worked in resorts i always had a chance to visit with people or go places with them, where i live now, not even neighbors will visit with me, they'll knock on everyone elses door but never on mine, and yes ive knocked on theres but not as much now, i go to some of the christian churches out here, and yesterday i was at this bible study, and two people at the table where talking about going out to lunch together, i almost felt like saying can i join you or why didnt you ask me? but i didnt, at another bible study yesterday, i needed a ride home bad cause it was so windy that i just couldnt walk in it literally, i asked but noone could do it, i think some had to go to work or wherever and others had vans or trucks i couldnt reach so i asked someone if i could use their phone which they were nice enough to do and i called this girl that does rides with elizabeth, ive ridden with her before and asked her to pick me up and i paid for the ride, she owns her own cab company, i only lived a couple of blocks away but the wind was so bad i couldnt walk it, then when i go to church, noone ever invites me over for dinner, out to eat or anything, i go and then go home,so is this happening cause people see me as a child and dont want to hang out with a child or what, and no i cant wear high heels, i would trip over everything, i do look young for my age like you can tell on my picture, im just trying to understand whats going on and how to solve it. the senior center where i live a block away is doing trips again, i wondered if maybe i should sign up for some, i thought of going before but then the pandemic hit and they closed the place for 1 1/2 yrs, any ideas of whats going on and how to solve it? i want a life too. thought of doing stuff like volunteering to visit people in homes that dont have visitors but now thanks to covid i cant, also, had wanted to do stuff like be a big sister but couldnt cause they wont let you if you dont drive, i live alone and ive never married or had kids so its not like i can hang out with them, any suggestions? thought of moving away, so is it true some people dont want to befriend people that are short and look like kids?