Sounds like you’re very young and are inexperienced in not just relationships but also dealing with your own feelings. It’s hard for a person to love you when you don’t love yourself. Sex is great but you can’t base an entire relationship off your sexual expectations. If your partner isn’t feeling the same sex drive you can’t just argue or pressure your way into getting what you want.

I would suggest seeing the therapist you talked about and maybe trying to meet more people. You can get her the gift if you want but don’t expect anything out of it other than your own satisfaction. Learn to be comfortable with yourself and others will be comfortable with you. Never make your own happiness and well being dependent on someone else or what they do for you. Good luck.