Sex after miscarriage

It's been almost a week since I miscarried our first baby. My husband has been wanting to have sex the last couple days, but I'm just not into it right now. I'm still feeling crampy and emotional and I'm waiting to hear back if I need a D and C. He's not being pushy about it, but I feel bad about not doing anything. Did anyone else take a bit to get back on the baby dance wagon after a miscarriage?