Prengancy Symptoms?

So I had my last period March 23rd through the 29th. It was actually the most normal period I've had in a while.

I had a positive ovulation test on April 12th.

My husband and I have been doing the deed basically all month. At the beginning of the month is was every day, and these last couple weeks have been every other day.

Ever since I ovulated, my breasts have been sore and in the last week they've gotten worse, especially with my nipples. I've also been getting a lot more headaches that are affecting my ability to focus in my right eye (that eye has astigmatism). In this past week, I've gotten a bitter taste in my mouth when I eat certain foods or even when I'm not eating anything at all. These last couple of days I've had a slight sharp pain in my right side of my pelvic area that lasts maybe a second. Had it last night and the night before. I feel full and bloated almost constantly. I never have regular periods so I don't know when to expect it.

Could I be pregnant? I don't want to take a test and it be negative. I'm so tired of seeing negatives! But this is the first time I've experienced any of these symptoms aside from the breast soreness. It has never gotten this bad though.

Thoughts?