Not happy with Husband ;(😭😭 help me out

So been married for 3.5 years and have a lovely baby. Life is so good everything is perfect and yes hubby is so good, caring n loving. Yes I'm happy and I know why you asking that how hubby's horrible? Tell you what.

It's been a long time since we last had intimacy from his side. During and after pregnancy he's not really keen for having sex. How old is he, well he just turned 27y/o n at this young age he lost his desires. Maybe I've more desire of having sex but do you think I'm wrong for it? Wanting to have a healthy physical relationship and make each other happy? I mean who don't love having sex? Or making love? This entire 10 months I have been trying to make him have it and it feels like he only do it when I make like rubb him there or just you know kiss him differently and lose myself. And he doesn't back off he just then try to carry on but I don't feel it that way when he used to loose control and drove crazy all over and over. He used to get crazy every other night tho he has stress from work but he was just amazing. Now he's not even having a shred of it.

I talk to him about this 2 months ago and then he cleared his mind and we went on vacation to my homeland where we enjoyed a lot and he surprised me on couple occasions. But when we came back and then back on same old track. Its not that he's cheating its just he said that I have high sex drive than him I mean, okay as a wife and women I do but you have not a single shred of it and why? I mean you're young and everything? I asked him if he's interested in someone else's so do let me know I won't mind and h said no, never I love u the most and I don't want you to even think of that (which is true he loves and take care of us both).

So now we talked and he said my mind is clear now and I feel that drive has come back.

Yes I'm writing this very moment as he's sleeping right next to after saying that. P. S it's been a long time since we last did. He told me yesterday that he's gonna do it on Saturday night.

So my question is, what should I do?

Is it wrong of me having desires and desperation?

Should I take him for therapy? Ask him to Use Viagra?

Or just leave it as it is?

Or is it normal for that age of man?