Insecure about his size

I started dating this guy and it's been going well for a month m..started getting comfortable with him...falling for him of course...but starting this month he went off about his dick size..I was upset because he says he feels less than a man ..that threw me off I was mad and crying cause he made me feel worse. I've done alot for him and I get this in return..he asked for space to get everything in order and leave his insecure behind..I'm thinking on giving him 2 weeks..I'm that enough..

What should I do ?