I got my period last week.this week I spotted bright red on my undys,my tubes are tyed so my dr says.but see he also get me penicillian while I had my csection.so he was very croked as a dr.he could of said he tyed them nd didnt.is it poss im prego.im been dizzy,headaches,feeling sick in the mornings sometimes at night.I took a test it was neg,but can I still be prego nd it be to early for a test to be , positive.im 37 too.my boobs hurt to a touch but the night before we had all night sex.but not to rough.help!im also getting cramping