PLEASE HELP!!!!!!πŸ˜–πŸ˜–πŸ˜–πŸ˜–

LaquettiaπŸ’–
Hi ladies 😊😊😊 for the past 3 days I've been having light pink spotting and mild cramping. It isn't consistent, it comes and goes....I only see spotting when I wipe. My boob are sore, I've been nauseous here and there with no vomiting and I've been extremely tired lately with little to no energy. I did have unprotected sex around the time I was ovulating....I think I may be "knocked up" but i keep getting a bfn when i test. Have anyone else experience this or am I just going crazy 😣😣