Have I screwed the best thing in my life up?

Ive been going out with my boyfriend Gethin for a few weeks and he's so perfect. He said he was falling in love with me and i feel the same, although i think im IN love with him. and ually weve not gonee all the way as were both virgins but weve done other stuff. its all been great however during an msn conversation i said ho i was so upset that i was so dumb. he said i wasnt and being clever was his thing and i wasnt dumb but i persisted and said i was. then i asked him him favourite topics of discussion as i planned to look them up to be extra wise on them but then (as he is dispraxic - he cant handle numbers) he said oh maths, so i snapped at his lack of cooperation and i went "FOR GODS SAKE GETH, im trying to make this work. and he went offline and i knew instntly i did wrong so i text him apologies and i feel so awful. But he has been ignoring me for 4 days, wont answer my calls texts ect and his mates wont tell me anything. I didnt mean to. Will he ever forgive me? No hate comments please xx