Lack of intimacy in my marriage

The issue is that I need more intimacy and physical connection than what my husband is willing to provide. We have been married for 7 years but I recently I lost my parents and crave human contact. But he doesn’t seem to see it as a priority. He tells me he loves me but no longer has a sex drive. He’s in his mid-40s, healthy, but constantly makes excuses: “I’m too tired,” “I'm busy,” or “Maybe tomorrow.” We used to be intimate almost every other day for years, but now it feels like he’s intentionally withholding it from me whenever I bring it up.