Ok sooo

I’ve been getting headaches several times a day. Had a dull ache in my right ovary for a short time just two days ago. Af was due yesterday. No sign of her usually my back would be killing me. Took a test this morning with a bfp 😐😏 but then I started having heart burn or indigestion, honestly something I’ve never experienced before, all morning and just about all day. Seemed as if it was never going to end. Going to wait till Monday to retest but anyone else had similar situation and had a bfp?