Am I in the wrong?

Last night we were laid in bed. I’m 14 weeks pregnant, we also have a 2 y/o. I’m constantly tired! It was late, we had an early start.

My husband was pestering for sex, I kept telling him no, that I was too tired and perhaps tomorrow. I didn’t want to lead him on, but he kept pestering, tugging at my clothes. Then he said ‘kiss me’, I didn’t want to start something, I needed to sleep so I managed to say as much as ‘no.. (was going to explain again that I was so tired again).

He yanked away from me and turned over. ‘Fine! Be like that’

I said ‘that’s cruel’

Him ‘I asked you to kiss me and you refused, yeah you know how to make me feel really good about myself’

To which I said ‘that’s nasty’

He snapped at me ‘Don’t you dare turn this around on me! This is about you’

I was so flabbergasted. All I said was no?!

I don’t understand how we ended up with me apparently turning it around on him, I wasn’t aggressive and I didn’t snap. I was more hurt when I replied to him. Please, if I’m in the wrong can you all explain? We’ve barely spoken today. I’m struggling to know how to feel.

Thank you for taking the time to read.

Edit: I should say that he had said that it was sex that he wanted. I wasn’t being presumptuous,