I feel rough today.
I guess I am looking for some advice or words of encouragement. 
My biggest problems atm are I have been stuck in a staying up until 4am sleep pattern for 2 or 3 months. And I’m experiencing limerence for my crush who I dated back in early august.

I have had sleep issues my whole adult life which has made it difficult to maintain fulltime work. I got diagnosed with bipolar 2 last year and got prescribed lithium(everyday) and quetiapine (when needed) which helped solve the problem for a while. But hasn’t been working in the same way to make me tired lately.
I was also prescribed pristiq for depression a year or two before Im found out I’m bipolar.
The only idea I can think of is trying to sleep with the curtains open so it is harder to sleep in.

My other main problem is being hung up on the girl.
We met while I was up on a hypo manic week. Feeling good.
And we hit it off really well. It was intense, hot and awesome. But after we would have these amazing dates or she would stay over she would go quiet for almost a week. Which would drive me nuts because I was on a love high.
It turns out she is bpd and would have really bad symptoms after we would catch up.
I started learning what I could about bpd to help accommodate for her but after she came over and we hooked up, we were texting on her way home.
While we were talking about what a great time we had on text, she messaged me saying that we need to break up on another channel (gram).
We messaged for hours and she told me how much appreciates me and my kindness etc. but seeing me triggers her symptoms and she gets stuck in bed self loathing for days after we hang. 

She had told me about her traumatic childhood where her parents were on meth and it has messed her up. I told her I can’t ask her to suffer for my benefit. But it has been very difficult to let go. The first 2 month felt like real heartbreak and addiction/withdrawal.
I felt crazy,obsessive and physically sick. That has gone away but 4-5 months In and still think about her all the time. Several times a day. Some time struck by Longing.
I have to walk by the shop she works at everyday and always look to see if she is on even though she is there 2 or 3 shifts a week.
I often stop and talk with her for a few minutes if she is in. I know I shouldn’t.
I was going to bring her something recently but she had left. So I texted “damn I missed you” among other things and she reply “ I missed you to” I corrected my intention via text but I haven’t mentioned it in person.

I bipolar person probably shouldn’t date a bpd person but my fantasy was we would understand each other better. And I haven’t been able to logic brain my out. My theory is the mania plus the love/crush high made me super high and caused me to get attached really quick. It doesn’t help that she is really cute and sexy and we have bunch of common interests . I was hoping I would met another girl and save over this attachment.

I have also Been dealing with extreme broke-ness this month and scraping to made the rent each week. I actually survived purely of my art and graphic design freelance since July which is an accomplishment but when the jobs dried up 6 - 8 weeks back I had to apply for the dole and it has taken forever to get back on it.
Some friends and I arranged a big group art exhibition that we opened a couple weeks back, which was cool. But after that that don’t have another clear goal in plac besides just looking for a job in the new year

I am going to try to force my self to do some exercise to lift my mood but my part of Australia has been in a record breaking heatwave for a week.  42.8C followed by 43.5C on Sunday, 41.0C on Monday and 40.7C as evening fell on Tuesday. Which is over 107 f everyday/night.