HELP ME

Maiah

My LMP was 1/3. My predicted ovulation was 1/7 BD’d also BD’d on 1/30. Period was due 1/31 I am now 8 days late with huge swollen sore tender breasts, bigger darker bumpy harder nipples, headaches, indigestion, very light cramping that’s barely noticeable but I am aware of it and also pressure that’s not painful either but feel near my butt/pelvis also bloating also usually have super clear skin but got tiny little bumps on my face where I’ve never broken out before. I took a dollar store test on like 4 days ago and negative but I’m sure I’m pregnant and is my cousin who’s had 4 babies. I’m so confused. Help me.