Love, this is a hard one. You need to look at these people and see what they ADD to your life. If they don't add, only drain, then tbh, you need to re-think YOUR relationship with them.
Every once in a while we find ourselves surrounded by people that are, for whatever reason, not the right people to be with.
If friend 1 lied and lied and lied, then that is not naivety... that's a liar. Liars are shit friends and she needs to be at the very least, kept at arms length until she re-earns your trust. Give her a few months to do so, if she doesn't manage it, then cut her loose. TBH I would cut her loose right now, because I'd take that kind of lying behaviour for a trial personally.
Friend 2 is clearly not that in to you, so her loss. In isolation, if this were the only thing going on in your life it'd be merely annoying. Again, in isolation, I too would be pissed off enough by this to call it a day.
Could you actually CALL her and ask her outright if there is anything up?
Sounds like your parents are perhaps not the caring type, which is WHY you are chasing approval from them and from everywhere else.
That comment about knowing where they live is CRAP. Do you go over and see them more than they come and see you? Dothey have particular difficulties with getting to you? (I'm trying to give them the benefit of the doubt here> but ultimately if you have not taken these comments and actions out of context then TBU, YANBU to be mighty miffed at them. TELL THEM OFF, if that's what you feel like doing.
This is the tough bit, this takes real guts and determination, but you HAVE to detach. You HAVE to shrug your shoulders and say OK, whatever and get on with it. I just had mothers day at mums, it's so superficial it's awful. So she got a card that I merely signed, and an arrangement. Didn't hug her, didn't do anything gushy. I realised that she can't do friends, she can't be there for me. It's HER failing, not mine. Taken me 40 odd years to get here, but I can wholly recommend embracing the truth and saving yourself years of anguish.
As you go through life, your needs from relationships change, and it's not until the relationships you have are tested that you find out if they are still relevant to your life or not. Sometimes your life needs a massive clean-out. It could be that you have reached that time.
The reason I ask about sleep is that sleep disturbance and feelings of isolation from friends/people/parents is one of the effects of depression. Are there any other issues you are having, difficulty in concentrating, crying for no reason, loss/gain in appetite, feeling exhausted?
Is there a possibility that you could be depressed? if so, please check this out as soon as you can. MOST of us are unable to sleep if wound up, and all of us get more wound up if we don't sleep. there is nothing untoward about any of that.