So I supposedly ovulated Jan 15-21. We had sex 16th and 17th. Today I had very light spotting and randomly I got very dizzy, eye sight went dark, and got very nauseous for about 10 mins then perfectly fine. Also I noticed my nipples are so extremely sore.. so I guess what I am asking is has anyone else been in this situation and got a positive pregnancy test? Is it way too early to be getting my hopes up and is it just a coincidence?