I feel like I'm going to break

Oh my gosh I am 19 weeks and my mood swings are horrible but today really scared me I felt I couldn't take any more my husband ignoring me (which he really wasn't). But felt like it I freaked all I could do was cry and yell so I ran out the door got in my car and drove like an idiot out of the driveway and speed off all I wanted was for him to hug me 3 days of this anger and depression what should I do I don't wanna do that again please help :(