I got fired because I like anime

So around 6 months ago I got fired from my 2 year job (almost 3 years) I was efficient and knew the job and customers.I would play my 3ds over the break and at times I'd watch some anime while eating my lunch, and my coworker(an older woman) would make fun of me(calling me a kid) but I didn't take it as an offense as some older people believe all animation is for children.It started when I was missing money all the time, first it was small amounts then greater amounts. I felt like a piece of crap and I started being extremely careful (even paranoid) and counting twice or thrice. I actually stressed over it and since I am also attending school it really started taking a toll on me. It led to my dissmissal.A little before it all started I cosplayed at an anime convention(first time in a convention) and had posted pictures on Facebook. This is when I started "making mistakes", even though I counted many times I always found corrections on my papers from my boss; which led me to have missing money. My boss actually set me up.The only reason I found out was because two days ago I saw a coworker that no longer works there and she told me that my boss and coworkers would say things about me when I wasn't there about how lame and ridiculous I was for being into cartoons and games. She told me that she felt bad for me because I reminded her of her son(big gamer) and she just went along with it because my boss really got a laugh out of it as did everyone else.Also I remembered one time my boss interrogated me.She asked if I was married or dating someone, when I said I wasn't she asked why and I said that I didn't have any confidence to date(I am a girl and by no confidence I meant that I am too ugly to expect a guy to ask me out.) The conversation ended with her saying something along the lines of "is not lack of confidence it is immaturity , you're almost 20 and you still watch cartoons and dress like that". I was a little hurt but I decided not to argue because that would make me seem more petty than I already must have seemed to her.That's why I really believe she set me up to fire me. All this time I thought that I was going crazy and that's why I was missing money Now that I know that they were making fun of me I feel so dumb for always falling prey to people. I grew up being bullied and apparently it never actually stopped after high school. http://ift.tt/1IOfg7b