Search Results: wrong to hook up

My boyfriend and i have been in the relationship for months now (over 7 months) and we are going good so far despite all the petty arguments. So he told me that he can't save up with only one job (his current job) so he's looking for a second job. He told me that he has been applying for jobs and that he has a friend that can hook him up with a "commercial cleaning" job for night job to earn more.
I dont want to sound shallow.. but I was shocked by this. He noticed from my tone that I was surprised and I didn't say much. He asked "is it a problem for u? are u gonna be embarrased if im a cleaner?"
and i remained silent for a while and then said "to be honest, yes i would"
and then he goes "wow.. are u serious? thats so shallow and immature. so if i was a cleaner, youd be embarrased of me. thats so messed up. i didn't expect u to say that."
and i said "im telling u the truth"
and then he said "u know.. that kind of hurt me. what you said. thats not nice. i didn't expect this from u"
Im confused.. am I being a jerk? Am i wrong for thinking this? I told him that I dont want to lower my standards. Is this shallow of me? Why would he get hurt of what i said?

So long story cut kinda short: I've known him since I was about 12 (now 19 & he is now 25), he is one of my brothers long term friends (brother is 24), I've always had a positive relationship with him growing up (we shared a lot of holiday dinners together at eachothers houses, went out & did stuff with my brother and his friends when i was a little older, he'd always come over to my house etc.)...

i moved out of state when i was 17 for college. We stayed in touch but weren't very close. recently on a trip i made back home to visit my brother we hooked up & had a really awesome weekend. i went back home & we stayed in touch via snap chat, fb, Skype, & text... i flew out to see him a month later. we had another awesome weekend together. everytime we're together we do so much awesome stuff... we eat at fancy resteraunts, have awesome sex, and just go out and do stuff. on the last trip i brought up what he thought of us & he just said i don't know but it gives me anxiety thinking about putting a label on us... he isn't in a relationship & got out of a long term relationship in January. he has told me multiple times that he is only seeing me & isn't going to see anyone but i told him that i wouldn't want to continue seeing him if he didn't see the possibility for more... he just said that i don't have to see him. i'm flying out to see him in a month & i'm going to see how it goes before i buy another ticket to see him in August. (he also buys my tickets etc.) but after that talk he seemed to kinda shut down... he doesn't seem as "all over me" as before and is kinda cold sometimes.

i don't know if I said something wrong. he still flirts with me on snapchat/text often but i asked him about flying out in August & asked him when he was free so i could buy a ticket to visit & he just said I don't know it's your life...
i feel like he just doesn't want to see me anymore?