What should i do im not sure?

Ok well the thing is that my ex is in a relationship but she says she still loves me and shiz and I still love her but she make exuses y wr can go out and my other ex me and her talk loads and text I like her 2 and she likes me but I'm not sure if I sholud go out Wid her because she is friends Wid my other ex but she not like stunning but she allrigth looking and i dont really cate that much about them being stunning I Like them for who they are but i care what people think and I don't want people to go on about me going out Wid her I know is its bad but I was bullied really bad when I was younger for just being me and it kind of a problem now .