It will difficult, but you can do it!
I know several people with similar LSAT scores that with similar or higher GPAs that received acceptance letters from schools in the top 100.
It all depends on timing, the needs of the school, your essay and lots of PRAYER.
You can do it with your current stats - but you would have to apply to numerous schools (maybe 12-15) just to increase your chances. If you want to get into Howard, I would advise that you sit for the LSAT again.