Opinions?

So I'll be 5m pp on the 7th of august. My husband and I have discussed when we'd want to try for a 2nd and we agreed on next summer so that by the time the baby would be due, our son would be 2.

Now usually my husband wont have sex unless hes using a condom. Well here lately this past week or so hes been all for going raw and even didnt pull out a couple times. Part of me is starting to think he wants another baby and just doesnt want to say anything because he knows I do too but am scared of getting pregnant. I had problems with my cervix with our son so I'm scared of not being able to carry the baby. Our son is doing so many new things lately and I think its making him miss when he was a newborn :/ I definitely wouldnt mind a 2nd and we're stable for one. We have our own place and my husband makes great money. How did you know if your s/o wanted another baby? Does it sound kinda like he wants one? He cried the other day bc our son rolled for the 1st time and he said "hes growing too quickly" and now hes been having sex without a condom and being "careless".

*I definitely dont mind hbaing a 2nd*