Cancel or not to cancel?

Hi guys,

I took the April lsat and completely bombed it. It was my first time taking it, only studying around 1 hour per day for about 3 days a week. I work 50 hours a week and I’m a single mom but sheesh I wish I could’ve done better. I scored a 145 and am not sure whether I should cancel this score or not. I am registered for the June LSAT but I’m also not sure if that gives me enough time to study to get to around 155.

What do you all think ?