Can I vent too?

I had gone 8 months without a concussion and I was beginning to feel better and beginning to be able to work out etc... but then I went to watch a soccer game and someone accidentally kicked a ball into my head and I got another concussion. This time I am not recovering or dealing with it as well as I was. I have to attend 10 classes a week, I also have 2 papers due in the next 2 weeks and I have to give a 30 minute oration on my senior thesis topic and then defend it for 30 minutes this coming Saturday. But I can barely remember how to write a coherent sentence and when I am talking to people I keep stopping half-way through my conversation and have to be reminded of what I have been saying. The pain isn't that bad, but the nausea is worse than ever and the dizziness and lack of concentration are worse than ever before. Also, I never cry, but every few days I just break down an ball now. I am 3 weeks away from graduating with a Bachelors having taken 150 credit hours over the past 4 years. And I got my first concussion (of at least 10) half way through the second semester of my freshman year.
I am trying to stay motivated, but it is so hard.
Thanks for listening, I just needed to get this off my chest.