Is it normal to not like your friends?

alright so me and my friend are pretty much nothing alike. she is so judgemental and rude, where as i try to be respectful. it drives me crazy when she starts talking about people and how she hates them and calsl them names. its difficult to have a convosation with her without her turning it into something gross and/or perverted. i try to just laugh it off but im not majorly perverted like her. i feel like i need to find new friends but i cant. i mean i get a long ok with pretty much anyone, but its not like i can just become new friends with someone. its really difficult for me to make new friends unless they make the first move. my friend just seriously is so inconsiderate and idk how to deal with it. she even will start making fun of me. she says she joking but it still bothers me. when im talking to her and im in the middle of saying something to her she will out of no where be like "cuz u looked at it" "maybe it saw ur face" "omg that looks like your mom,(ur,Brother, etc) face!" and so on, i think u get the point. she thinks im stupid for things i do and care about, which is ok imean everyone has there opinion, but its everything. ill be talking to someone who might be a little nerdy or dorky or something and she will come out of nowhere and be like "dude shut up no one was even talking to u no one likes u ur so annoying" and ill feel so bad. i mean we do have fun together and we r great friends but i think i could have a better one, but she is the only one that i think i can actually say is my friend. we r just so different and i dont know wat to do...