<human>: Can you give me a shortened version of the text?

So I've been dealing with some stuff lately, and the whole situation has been really getting me down and I could use a little bit of advice in how to handle it.

I recently broke up with my boyfriend who shared the same social group of friends. The relationship wasn't healthy, and he did do some things that were very invasive due to his own anxiety problems (following me to my class, trying to hack my facebook, freaking out if I spoke to someone and didn't tell him about it, etc). I still care about him and hope that we can eventually be friends again and he said he wants the same thing but will need space for now. I understand this, and it is a fair thing to ask.

For now though, the issue is that because we shared the same friends, I have not been able to see any of them, and when I try to make plans with anyone I get blown off or they say they're busy. I understand that because most of us are either in University or working that being busy is possible, but I usually find out later that it's because they were hanging out with my ex. It's not so much that they're seeing him that bothers me, it's that I'm being lied to. It's also very hurtful that nobody appears to care about me or even consider my existence anymore.

I've had this same group of friends since grade school, and I live in a fairly small town with very little in terms of a social scene, so it's very hard to make new friends (even without social anxiety and a very shy personality, but that's another issue). Because I can't seem to get out and be around people, I haven't had anyone other than my younger sister and a dog to talk to for around three months, and it's affecting my mental health and emotional well-being.
<bot>: Basically, does anyone have any advice for someone who lost all of their friends in a breakup and now has nobody to turn to?