Mixed emotions

My husband keeps giving me mixed emotions on having baby number 3 I keep begging him because we have a 5 year old and a two year old and he keeps saying not right now with covid but whenever I bring it up around other people he flat out shuts me down and makes me embarrassed in front of other people, it breaks my heart to know I might not be able to get another baby and I don’t know what to do or think, all it does is make me feel like he’s not wanting to be with me anymore since he just shuts it down so quick in front of others like it’s not even an option, now every time we have sex and he pulls out I just cry and he gets mad at me.

What do you all think?