Slow down.Breathe and relax.Let your boyfriend take the pressure of finding a place and the move!You are under enough pressure as it is!Your friends needs will have to be let go off!Explain to them you can't listen as usual as you have a lot of course work to do.And as for the course work don't think of it all at once and become overwhelmed and anxious.Break it down into one essay piece of work at a time and each one concentrate on that in the here and now so it will become more manageable.Find time to relax.Make time to play with your cat.That will be good for you both and relaxing for you.Walk or take up yoga do what you can to distress!

As far as the kids that you are looking after!You are doing a great job!The thing is you must stop overextending yourself with them.They won't appreciate you getting too involved in their issues.There is a fine line between being supportive and getting overinvolved.Its not good for you to get overinvolved to the extent that you are worried and anxious about them all the time.Have faith that you have schooled them well enough to sort their own problems and emotions out.Step back and invest less time and emotions in these kids.You will be better for it!
The kids will adjust that is what kids are good at.There is no shame or guilt worrying about yourself and being alone and needing support.Maybe it's time your friends stepped up and supported you instead of the other way round?Let them know you are struggling and can do with their support!