Awww...what would you do?

Ang • 34 year old female TTC for several years. Diagnosed with a traumatic brain injury 4 years ago.
I have a long story so let me give you a general overview :S I'm 34 was in a tragic accident 4 years ago and am legally disabled :S I have been diagnosed with a traumatic brain disorder :S 
I've had the following done and still have no children :S HSG December 2013, then I had a polyup removal surgery and still nothing :S
A polyup come back and I had it removed June 2015.  I've seen a fertility specialist and have gad several test done including a mock transfer 😋 still nothing :S. 
With everything my husband and I have gad done they came back with a low ovulation number for me and low morthology for my husband:S so, they recommended IVF :S most expensive option :S 
So, are so gun hoe on IVF so I'm just wondering has anyone undergone IVF?  With who? And do you like your experience?  
Also AF isn't due until 10/7/15 and I'm going to a bottomless mimosa brunch on 10/4/15 and don't know if I should drink or not :S I just know I don't want to end enjoying me life because I am trying, and it can't be that bad right????