Freaking out!!

So i just had my daughter 6 months ago, i had to have a c section.

Well up until the last few weeks i havent felt any "phantom kicks" or anything of the sorts.

Well im just kind of freaking out because I've also been nauseous like i was with her, and always tired and moody. Cant even stand to smoke cigs a whole lot anymore either. Just like i was when i was pregnant last year. (I stopped smoked as soon as i found out i was pregnant, i just started back up after i had her)

Im really trying to tell myself that its in my head and that I'm just stressed but part of me still worries.

Also, i would love to be pregnant again but im scared that 6 months after a c section is too soon.... i know there would be problems...