I've recently turned 30 and have been reflecting a bit on how my life is, compared to where I thought I'd be at this point. I grew up in an affluent area where I still live (and I do love it here). The expectation is to have the great career, big house, expensive holidays. This has turned out to be the case for most of my friends, but not me 
I feel guilty for being ungrateful - I am happily married, with two beautiful toddlers, and we do own our home although it's very small. DH and I are both stuck in dead-end jobs. I suffer with my mental health and don't feel I would cope with much more career-wise, and DH does his job for the love rather than money. I can't see him doing anything else, which is fine by me because he's happy, and to me that is more important than money.
But I have started feeling so jealous of my friends, and everything they can give their children that we can't. I have come off social media because it gets me down (I know, nobody shares the negatives on social media, it's not realistic... but still).
The thing is, I was never like this before. I've never been materialistic or had a tendency to compare myself to others. I've always been very content with everything. But I just feel like everyone is starting to sail past me now, and I'm a bit embarrassed I suppose. I don't want to have people round my little squashed house anymore (even if we were allowed!)
I know I am quite young, but as I say, I can't see anything changing for us. DH absolutely loves his job, I've worked very hard on my mental health and know it's safer for me not to push myself.
Does anyone else feel like this?