Does she like me???

Ok this might be kinda long but srry bare with me

Ok im 15 and there is this girl a grade older then me and when she first rode my bus I thought she was hot and only liked her for that but now I think I love her and I cant stop thinking bout her love her person ality her laugh I just like her and last year she neversat with me on the bus but now every day she does and she said we are best friends (I wanna be more then that though I love her) and we shar stuff together and talk all the time but I wanna ask her out but I dont now if she likes me that way and if not and I do ask her out and she says no then our relashion ship (as bffs) will change because of the awkward ness and im not the hottest guy ever butim not the ugliest I dont get many girlfriend but I have a lot of friends im friends with everybody so its not like im a loner or anything im funny caring helpful I suckup a lot (manly to her so she will notice me)but I dont now if I should ask her out or not and if I should how I dont like to ask out because I am every nervous and its hard to think because everytime I look into her beautiful blue eyes I get soo many butterflies it get so hard to think honestly I think shes ought my league but I might have a chance maybe we are ment for eachother and maybe she is haveing the same problem as me I don’t know please help me and thank u