How many people do you speak to?
How many people do you randomly make a remark to, start a conversation with?
I can understand how you can become isolated. However it isn’t about other people not speaking to you but you not speaking to other people. It takes a huge effort to make that first step.
I know many single mother and they love their lives, even the ones who were left with no choice but to be a single parent
Only one has a father involved who takes them every other weekend.
I would look at seeing a doctor as PND can continue for years if left untreated. I would also ask about getting yourself a blood test to see if there is a lack of any vitamins and minerals. Going for a walk or just going out side for 5 minutes during your breaks/lunch time would help get some Vitamin D into you.
I would also look at your diet and the diet of your children to see if they are eating lots of colourful fruit and veg.
I would also look at what benefits you can claim. (Entitledto website)
Do any of your dc have a ND, are you claiming PIP, council tax rebate etc
I ask because I have a couple of single parent mum friends who rely solely on benefits and even they are able to hire a baby sitter every few weeks, have their dc in ECA’s and we are all in London so it isn’t exactly cheap
I would spend an evening after dc are in bed to go over your finances with a fine tooth comb and work out what you exactly need to survive and what you need to live comfortably and save for a holiday etc
Do you shop around for power/mobile phones/insurances etc
Then look at ways to get there
You don’t need to go looking for a new boyfriend, you need to start with casual friends to pass the time of day with first