I need some advice on my relationship?

I found this guy on zoosk..i told him i was pregnant and he said he liked me and that being pregnant isnt that big of a deal..things were going good until i started showing..than he got freaked out some..he never dated a pregnant chick. Well he has told me that i make him very happy and he is commited to the relationship..well i have gotten emotional ..i believe based on the pregnancy because im scared and insecure so i texted him and asked him are we together..and that i was worried that i wasnt making him happy..now he says he isnt into the weird texting drama stuff..i said i was sorry well now the last text i got from him was he is stressed, busy and dont like the weird texting thing that i was doing. I wish i could take it back. He said we can talk later..but i havent heard back and that was yesterday. He is the type that is very blunt and straight forward..basically tells it like it is....Did i completely mess this up? What should i do..i havent texted him today..just didnt want to piss him off...please help me.