I can access one hotmail account but not my main account? What’s going on?

My main hotmail account (which I use for friends, family and work purposes), is not working. I can sign into my other hotmail account just fine without issues, but for some reason, hotmail and outlook are not working. MSN is not providing valid reasons other than it being down since 6 pm. Look, I realize stuff happens, but if my other account is working, then why shouldn't mine? I need a reason as to why it isn't working. I have important emails for work that I will need to access and you aren't making it any easier for me. I feel targeted in this. Are other people having these issues or is it just me? This is so frustrating...I never have issues with Hotmail, but this, this is an issue. Please tell me WHAT IS ACTUALLY GOING ON, and please try to FIX IT! Thanks :)