Low labido

Hi! So I’ve been in a relationship with my boyfriend for 2 years now. I have a very high sex drive, and well it’s always been like this, as in I’ve felt like I’ve always initiated the sex… and even when I do initiate by kissing, rubbing his dick etc. he doesn’t necessarily get hard. For example last year valentines I bought a valentines lingerie set, and nothing…. No boner nothing and that made me really feel unwanted to the point that I had to go to the bathroom and cry, I even tried to clean the apartment naked and not one bit of initiation on his part, I know men I’ve been with in the past probably wouldn’t even allow me to clean the apartment if I was naked. He said he had his testosterone checked and they said that he was fine. Is this down to low Labido? I’ve even questioned if he might be gay… I’m clutching at straws here… is this something I should end a relationship on.. I’m only 28 and feel I shouldn’t be having these problems so early on in a relationship, we are seeing a relationship therapist on the 24th of this month. Not sure how much more I can say to this boy to make him understand that I need sex to feel wanted.