Need some insight & opinions!!!!

My period is 2 weeks late, it was due 4/1. I tested about a week ago and it was negative. I have sore boobs, a little cramping here and there. Super moody at times lol. I keep thinking okay, it's definitely coming today I feel it and then it doesn't show. It's never been 2 weeks late. I had a UTI the begging of this month, and I think the antibiotics gave me a yeast infection (not sure if that would delay my period or not), I just wanted to take care of it after my period so that I didn't start the treatment and then get my period on top of it. When I pee, I can see specs of white floating around in it.. I don't know if that's normal, I've never really paid much attention before. I just really hope it's a possibility and not just a super late period.