New to the board, but wanted ya'lls opinions.
There are days when I just feel super lonely! I love the time I get with my babies, but some days you just want to talk to someone who understands & can talk back.
It's not that easy for us to leave the house & even though we live with a lot of family in town, our family sucks & just are not social- or sane- or enjoyable people.
Is it normal to feel lonely? I think sometimes when I start feeling this way, I worry that it means that I don't want to SAH. humph... 
Re: feeling lonely is normal...right?
YES!!! Totally normal!
That is why I am on the computer a lot and VERY active in Moms Club. Check out www.momsclub.org to find a chapter near you.
I dunno.
I wouldn't say it is normal.
There are plenty of avenues out there to socialize- if you want to.
I see your youngest is only 3 months. Did your hospital offer any parenting groups? My hospital had a parenting support group that started when the LOs were three-six months old and continued for six months. That group has been a godsend for me. We all liked each other so much, we still continue to meet every other week even though we are no longer members of the hospital's program. Some of the moms have older kids and they have just brought them along, I think it depends on whether the group is accepting of that idea, though.
Also, storytime at the library is great for both kids.
Totally normal.
I agree it's very difficult to get out of the house for socialization and still keep the babies on their routine (which is important to me). I know it's only temporary, but I feel very isolated most of the time.
I know I talk too much when my husband is home, but I don't have anyone else to talk to! lol
I just keep telling myself it's a phase and we'll get through it and life will be much easier and more flexible when both kids are on one nap a day.