Separation Sex???? 😫😐😯

Me and husband separated recently (like in the past 48 hours) He's 26 I'm 25 we've been at this almost 4 years married almost 2 have a almost 3 year old (everythings almost I know but dates are right around the corner) and 1 on the way. We've been arguing like crazy lately over petty small stuff and dumb mistakes on both our parts. We're supposed to be taking this time to reboot ourselves and try to be better. It's supposed to be space temporarily that's all. Today he asked me to come over to where he's staying for sex because he wants some and only wants me. I miss him physically and want to. But what could go wrong??