He tells me he tested positive! Help!

Stacey
Ok girls, so I have been talking to this guy for 4months and we finally met 3 weeks ago. He is amazing and I really like him. Tonight he texted me and said "I just got results From a STI test and it turns out I have chlamydia" 😳
This is the first guy I have slept with since I separated from my previous partner of 11yrs. I know I didn't have it. I am going to get tested, obviously but I'm angry and definitely freaking out. What should I do??? I don't really know how to react to this!!