Hello,
I read through some of the advice you have recieved and it is all really good. If you are feeling lonely it might be good to get out and socialize with other moms. There are these groups for mom's of preschoolers. Childcare is usually provided, and it's a time to hang out talk and get to know other mom's in your area. It's called MOPS. I don't know where in Portland you live but I took the liberty of locating some groups in Portland and here are there addresses. Maybe one would interest you. You could also visit there website to find out more information.
Hinson Memorial Baptist Church
1137 SE 20th,
Portland, OR , 97214
Email: ____@____.com
Meeting Day: 1ST TUES
Meeting Time: 9:00-11:30AM
Moreland Presbyterian Church
1814 SE Bybee Blvd,
Portland, OR , 97202
Meeting Day: F
Meeting Time: 9:30-11:00AM
New Hope Community Church
11731 SE Stevens Rd,
Portland, OR , 97266
Email: ____@____.com
Meeting Day: 1ST & 3RD TH
Meeting Time: 9:30-11:00AM
Portland First Church of the Naz
6100 SW Raab Rd,
Portland, OR , 97221
Meeting Day: 1ST & 3RD TH
Meeting Time: 6:30-8:30PM
http://www.mops.org/site/c.msKXL6PLLrF/b.2244861/k.6243/M...
That is the website for MOPS. I know they just meet at churches, and I hope that's not a turn off. It's really just a way to hang out and have your kids taken care of. Something like that can do wonders for a mom.