He doesnt want to sleep with me

I am so concerned! I am 16 and I have been with my boyfriend for 1.5 years. He was my first and I was his. We started last summer but didnt do it a lot. We had a big a fight about two months ago and I said that I would need a little break, and we should take it slow. In a few weeks everything went back to normal except for that. We do everything else but he never brings condoms and I wont do it without it. We haven’t done it for months and I miss it. He said it’s not a big deal but I feel like a married couple with a dead sex life. I’m freaking 16!! (I know I’m young but other than this we have a wonderful relationship and I really do love him) I just miss sex...