Am I being dramatic?

Hey so I wanted to get your guys opinion...

I got really upset by my partner this morning but I’m not sure if I should bring it up to him as I dont really know if I’m just being dramatic (I tend to overreact and get upset for no real reason, especially when I’m hormonal, and I’m trying to work on stopping that as I don’t want to make him feel guilty or bad for hurting my feelings if I’m just overreacting)

So we’ve been having trouble moving in a new sofa - we paid to transport it only to find it won’t fit through the front door, so we decided to pay to get the window out and bring the sofa on through there. My partner spent hours yesterday after work clearing the bushes outside the window, and cut his hands up pretty bad in the process. He took today working from home today to be in to help the window man and to move the couch in, only to be told that despite seeing pictures of the window, they now can’t actually just take the window out (they could, but it would mean removing and replacing the whole frame and plaster which would be $$$ and not really worth the price of the couch).

Obviously he’s feeling really stressed and down trodden as everything keeps going wrong, I also feel kind of guilty about it because he didn’t really want to replace the couches even though our old ones were literally falling apart, as he didn’t want the hassle. I’ve been trying to be as loving and supporting as I can be, taking care of his hands yesterday and keeping checking in with him. He gets pretty grumpy when he’s stressed (as do most people I’m sure) which does kind of set me on edge due to past experiences, but I’ve been putting that aside to be as supportive as I can be.

So as the window man was here, he came in the other room where I was working and told me they can’t take the windows out. I asked why and he said the bare minimum just that they’d have to remove everything and it would cost a lot of money. I asked if the work men were still there and he said he was waiting to get a quote to see about them taking the door frame off instead and went to talk to them.

So I was sat in the room waiting for him to come tell me what they said, and I hear him on the phone instead. He’d called his boss and was telling her everything before he’d come and told me? And was actually going into detail and sounding enthusiastic when he couldn’t be bothered to say those things to me. He was talking about how he was hoping to have some luck considering it was his birthday week. She must have asked what he was doing for it (he booked thurs and fri off) and he was like ‘I dont know.. I was going to maybe go out and do something with my girlfriend but I’m not sure I want to do anything now I’m too disappointed haha’. He literally jumped over the word girlfriend like I meant nothing, didn’t even bother to use my name. Also he didn’t mention this to me even after he got off the phone. If he’s feeling that way why the hell is he telling his boss instead of me? I literally went to the bathroom and cried because I was so hurt.

Please I would really appreciate your take on this situation, am I overreacting? Is this no big deal? Or is it actually really weird he would call his boss instead of coming into the room and talking it through with his gf of 3 years?

Thank you, sorry for the long post.