Hi Nancy! We have a lot in common. We have been married for 7 years and have a little girl who just turned 4 and a new baby who is only 2 months. It has been an interesting 2 months full of transition.
My little girl is not very high maintenance, but I think all kids get a little MORE high maintenance if they are not already, once a new baby is thrown into the picture. She is sweet to the baby but acts out in other ways. Sharing my time with her little brother is not what she asked for for Christmas, you know? :) As much as you prepare a child for their sibling, there is all of this emotion they experience that they don't know how to express. It is a bit heartbreaking.
Make sure you take very special time each day with your oldest child. I mean where the baby is either sleeping or with your husband and you and your son are in another room or even out of the house. They really need that! Don't get too mad at him for the things he is about to start doing once the baby is here...he will act out in weird ways and you will want to shake him...LOL...but of course you won't...I have to bite my tongue and calm down and then go talk to my oldest about her latest display for attention. I make sure I don't yell and that she knows the consequences for her actions if she does it again (or if it is a second offense...or third...LOL). It can be exhausting and mentally taxing on you...but thus is motherhood, right??
As for other parts of your new life to come...I found that the sleep deprivation is a huge issue for me. Just having enough patience and mental clarity to deal with things is a challenge. Thankfully my son is not colicky...I know you went through hell with your son as an infant, but chances are, your 2nd child will be just fine. My little boy eats every 3 hours...a real chow hound! So nights are interrupted and I am up and down a lot. Of course then my daughter still has her moments of bad dreams, potty accidents, etc. to take care of in the night (oh, and expect your oldest to have some potty issues suddenly-- it will pass, I promise). See if your husband will take the baby for a while and a feeding around 10 pm so you can go to bed early and at least get some good sleep...of course, if you are breast feeding, you will have to pump for these feedings!
I'm not sure how "by the books" you might be...so take the next bit of advice as you will...but I just started giving my son some rice cereal with lots of formula in it before bed time. You will read that you shouldn't do this for one reason or another, but I figured I will try it, and if he doesn't do well with it, well, I will stop! Last night...God bless him...he slept from 9:30 pm to 6:00 am, and SO DID I.
My sister did this with all 3 of her girls, and they grew up just fine...same with EVERYONE I talked to who has done this...no allergies, no intestinal issues...I think somewhere a handful of kids had problems and they blamed rice cereal for it. Anyway, it is a MIRACLE to me because being well-rested helps me be a better, more patient mom during the day for my oldest, and that is very important to me.
I guess I'd also say try to nap during baby's nap time, but I have found that to be almost impossible since my oldest does not nap anymore and I am not a napper historically.
Sorry this is so long...but I just wanted to tell you what I have been through the last couple months, and I hope it helps a little! Don't be afraid to be a little unconventional. Your oldest will need you during the day to be somewhat coherent and able to smile and even play with him.
I wish you the very best with your upcoming labor, birth, and new little bundle of joy...and he/she will be! I was nervous, too, but think about how women have raised many children at once since time began and know you can do it, too!
You can email me on here or at ____@____.com if you ever need anything!
C. Nowlin