Walking with a cane, am i disabled or not

Here in Pueblo, CO I'm facing a lot of confusing questions as of my hip injury. I was born and raised here in Pueblo, CO. My hip injury has slowed me down somewhat. Still trying to convince my self that there is nothing wrong with living in Pueblo..All the hardships of being turned down for a public restroom. I've experienced profiling and which my identity was confused for someone else at a convience store. The sole purpose was get some fountain drinks and unexpecdtaly a restroom break. As my caretaker at the time was helping out their vehicle, one of the workers came out and refused us to go in. With confusion and puzzled looks. The worker came out of the store and said that the other worker said no i cannot come in to use the restroom. See my caretaker ahead of time went in to see if their restroom is avaible to use. Caretaker was getting me out of the vehicle that was then they mistaken my idetnity as soon as got out of vehicle. It made me feel like i wasn't good enough to be in their convient store. It made me feel bad for being from Pueblo. The refusal made me feel like im no longer accepted in Pueblo where i am born and raised from. Plus it made me cry of their actions. im still trying understand my walk with a cane. i know its new to me. Why for such a mistake of being an honest person and trying my best to a good person my father has told me to tell the truth, and be respectful of others no matter.