Should I break up with my Gf because of our mismatched libidos? Im 18M and shes 19F

Hey everyone, so im 18M and my girlfriend is 19F, so i have been wondering if its okay to think about going separate ways with my partner due to our mismatched sex drives. The situation is that I’m the one with the high sex drive and shes the one with the low one, we haven’t had sex in 4-5 weeks and we have been dating for 9 months. Many of you may think its me and I’m the problem but i treat her very well, she is very attracted to me, and our sex is very good. So i don’t know what to do because i give her a bunch of love, at least 3-4 flowers every week, 2 dates a week, excellent at showing her love, but she still isn’t turned on after 4-5 weeks, I’m losing my mind over here. So I’m wondering if its okay to think about going separate ways because she isn’t meeting my needs, but yes we have had this talk, she has made promises in the past where she would try to meet my sexual needs but she has failed miserably, i remind her here and there but she never gives an effort in trying to even have sex, mind you i’m not trying to force her to have sex with me i just give her hints and she notices them and laughs or just ignores them, i am very gentle with her and will never force her into anything.

Please if anyone has any suggestions or can even give me an answer or just something, it would be very appreciated, i’m very frustrated.