Could it be?

Looking for advice, the last week I get about 10 mins into my workout and I feel like I'm going to puke... (not a normal thing for me) also my nipples have been sore (also a weird thing for me) it's been about 14 ish days since ovulation... could I be pregnant? I don't wanna get my hopes up and take a test and it be BFN I don't know how many more of those I can take.. been trying for a baby for over a year now!