So I'm late for my period by 5 days & ive taken 4 pregnancy test because I'm paranoid & they have all come back negative. We have had sex but with a condom & even water checked the condom under the sink so I really doubt I'm pregnant. My boobs are hurting and my back is aching like my normal period symptoms but it seems to be taking a long time to actually start. Also I had a yeast infection back in march & im not sure if that could have affected it but in march I got my period on time. Please help or give advice!!😭