Totally screwed

I've lost all motivation to train for my upcoming half marathon in 24 days. I also screwed myself by overbooking myself for lacrosse. Looking at my schedule, I have only 5 days scheduled for a run. I'm doing lacrosse every other day between now and may 5. I don't even know if I can even do long runs on any of those days either. My legs get so tired recently and I don't want my reffing to suffer because of my running. My longest run to date is 7.5 miles :(

I've already accepted that I'll be walking some of the race, but I'm not sure how much. I don't want a repeat of the last race either. Maybe I should just drop out. So disappointing :(

I think if I can get one 10 mile run in before the race, I'll be ok. Keeping my fingers crossed.