<human>: Can you provide a brief rundown of the text in within 3 sentences?

So I guess you could call me a serial monogamist. I was with my high school sweetheart for about 8 years before we broke up because we had simply grown into people that were not compatible with each other.  

I was single for about 3 months and then entered into a new relationship that lasted 2 years. I broke it off with her because I realized it wouldn't work down the road. I still feel like breaking up was the right choice but there are times when I feel so incredibly lonely.

I come home to an empty apartment and feel like crap. I thought it would go away after the first 2 weeks but it hasn't. 

I've signed up for okc because I figured getting out there would help me get over by ex but so far haven't gone on a date with anyone that appealed to me (despite sending out an average 2-3 messages a night to different women.) 

I don't feel comfortable talking about this with anyone. I did a little during the first 2 weeks but basically feel like I'm whining.

I'm not sure what to do and hate feeling this way. I don't miss my ex so much as having someone there to come home to, someone to talk to, etc. Any advice would be very welcome
<bot>: After 2 long term relationships back to back, I'm single again and feeling very lonely. Not sure how to overcome it.