Am i overreacting?

So yesterday I started bleeding. I am 6 weeks pregnant. This is my first pregnancy and I was so worried so I called my dr and she told me to come in ASAP for an ultrasound to make sure everything was okay. I was emotional thinking I’d lose my baby so I called to tell my husband who was at home that I was going in at 5 (on my way home from school) and they’d do an ultrasound to make sure things were good. Well he chose not to go with me because he was tired from work (knowing I was upset and nervous) which was fine, whatever. Turns out everything was fine and I got to see our bean for the first time and see the heart beat! So I got home and told him and showed him the ultrasound. Now he’s mad at me telling me I’m selfish because I took that from him (him not being there for the first ultrasound). And then tells me I worried for nothing and that the baby is “only 6 weeks not 6 months”. And so now I am just so upset. He says I took it from him but he chose to stay home and sleep? And then he acts like our baby isn’t a baby because I’m still early? Please give me some advice.

Was It normal for me to worry because I was bleeding?

Should I not be this excited because I’m so early?

This really sucks.