Work offically sucks

I am really begining to hate my job and considering I used ot love it this hurts. In december the assistant head cashier quit, the straw finally broke the camel's back so to speak. Since then work has been HELL. Now the AHC was such a sweetie we all loved her she stood up for us lowly cashiers the works, now that she is gone OMFG. First off let me say after an incident last year I have a doctor's note upstairs in the office forbiding me from cleaning or dusting due to severe allergies exasserbated by severe asthma. Well what dose the witch of a head cashier make me do yesterday but clean a four foot section of selves which havne't been washed or dusted in a year (the only time we have time to clean the shelves in in the slow period) so needless to say my asthma falred up sorta got it under control but am still feeling tight today. Then there is the standing for 10 hours a day in basically the same spot, I am part time I shouldn't be working 40+ hours a week because they refuse to fill the AHC postion until the spring so we need to cover the hours that she was working and there are only three of us working during the day. You have to understand that its a 40 minute walk each way for me to get to work. I enjoy the exercise but in -44 C weather come off it its too freaken cold.
I have also don somethign to my knee yet again this is the same knee that I messed up last april falling threw my deck, the same knee that has a floating knee cap, the same knee that in 03 completely dislocated itself and I was in a full leg splint for 6 months. So it hurts which makes me groucy oh and did I mention Work sucks.

Ok off the work topic for a moment and back to the TTC topic, I ran out of HPT's all I have is OPKs grrrr the test line is as dark as it was right before I o'd but still not a true + so I have no flipping clue as to what the hell is going on and I am too cheap to go out and spend like $18 on a FRER.