Is it typical? I don't know for people generally but definitely not at all for me.
I have only done shrooms a few times but LSD 100+ times so most of my experience is with that.
As someone else replied, set and setting. It seems silly having no experience with the substances but where you come up will colour the entire trip from then on so if you are more fragile, like you seem to be, then you need to make sure you get this right to set up your trip going forward.
For me if I am alone at home then that will definitely make the trip more introspective and it will have more moments of self analysis.
If I am in public then it makes for a lot more sociable high and I am more likely to engage with other people and as an introvert who generally avoids people that is quite a nice change of pace for me.
Either way though I never feel cold and lonely and those things you were describing.
Smoking a bit of weed can take the edge off of coming up but be cautious of smoking during your trip. For me personally it is the best combination and I will rip bongs throughout a trip because I love the spacey disconnected high you get from mixing the two but I have also seen people who absolutely could not handle the combination. They were also regular smokers and people I thought would be OK but I have seen more than one friend crying curled up in a corner after smoking weed during a trip and it took it in a less favourable direction. So just be cautious with mixing the two.
I'd probably advise to leave the weed alone during the heights of the trip and maybe have a bit a lot later to smooth into the come down until you have tripped a few times and know yourself and what to expect from those drugs a bit better.
I'm pretty sure I'm an outlier as when I was super into acid around ten years ago I used to try and take it in the weirdest times and places I could think of just to kind of see how it went and for me it always made any activity infinitely more enjoyable. I never had a bad trip, but I also realise that a lot of people aren't like this at all and would not have had such a good time.
If you are gonna go for it again I think you should really concentrate on the set and setting part. Set yourself up in a good place and be in a good place mentally going into it. As the other poster suggested have some shit around you that you enjoy and is comforting to you but also don't plan specific things and try and follow a schedule, just let it do its thing and ride it out.
It may just be that it isnt for you too and that is alright. Get some MDMA instead and have a cuddle puddle with your wife xP