Bad day yesterday

I'm 29 +4 and yesterday was really bad. Found out my sister is choosing to go on a different vacation than attend my wedding (she's supposed to be MOH and has told me this whole time they can't afford it...which I was okay with, but knowing it's a choice instead of an inability is what's hurtful). It really got to me. I was down and emotional all day. Then at night baby was kicking me in the ribs and my stomach making me feel awful and not sleep well. Out of nowhere I had strong emotions of not wanting to be pregnant anymore and regretting this baby. I've never felt that and am thinking it might be worth chatting to a counselor about it. The feelings were gone in the morning, but they still scare me a little. Anyone else felt such strong emotions on a bad day?