I’m 20(M) and my girlfriend (19) hasn’t wanted to have sex with me for about three weeks. I know this doesn’t seem like a long time but my friends have suggested that she’s no longer attracted to me and I’m starting to believe it myself. She’s still emotionally and physically attached to me and we spend lots of time together. She still spends the night at my place 2-3 times a week and shares a lot of how she’s feeling with me. She’s been going through a lot emotionally and sees a therapist but she always seems to back out when I try to get more intimate in a sexual way. She also insists she’s still attracted to me and acknowledges how this probably makes me feel. Is this normal or do I need to have a serious talk with her?