Am I reading too much into this...?

Jessica • Married to an amazing man since 6/21/13! TTC baby #1!
So I O'd 3 days ago. I'm a symptom junkie and notice everything my body does. I swore to myself I wouldn't be like that this month... I haven't had any symptoms. Yesterday my mom and her boyfriend both text me separately to check in on me and see how I was doing. (I live out of state) This morning my step-mom (I'm really close with her because she raised me with my dad) called me and said I've been on her mind all night so she called to see if everything was ok. Mind you I never talk to my parents during the week because I'm working long hours and it's hard to be on the phone or they are in bed by the time I get done with work. This morning my husband looked at me and told my boobs look like they are getting bigger...
So what are the chances everyone is picking up on something I'm not? Lol I normally have tender breasts throughout my cycle, but I don't this month... And I certainly don't ever hear from family during the week. Am I crazy?