How soon is too soon to talk about health problems?

Audrey
I've been talking to this guy for about a month or so. The other day he told me he thinks we're moving too fast. Since he said that he's been off and in feeling even worse with the whole thing. In the past I've had issues with depression and cutting, and ive been completely down in the dumps. Would it be wrong to tell him where I'm coming from and why I'm feeling the way I do, or is too soon to tell him about my past and how it all relates to this?