i am 24 and have been ttc for three years now.but still no luck. about six months ago ago the doctor suggested me to take pills for 3 months to regularize my period and ttc again... i took Diane Pills for two months, well i admit i got a lil impatient and tried.. after that i got a good regular period which wasn't usual for someone irregular like me that lasted for 5 days..that was May 23rd -27th...but on june i never got a period..i thought i was pregnant and tried using PT, but still no luck.. i got my period next on July 5th-8th..but the flow was really light.on July 26th  i spotted pink which you could barely see and i assume it was ovulation spotting. i spotted again july 27th and 29th. and on August i spotted from 3-4 and by 5 there were clots and it was gone.. iam beginning to think that time that it may be implantation.. but yesterday when my partner and i had contact, i spotted again and saw clots in the morning on the toilet.. i haven't took any pregnancy test kits yet cause i im afraid it will turn out to be negative and don't want to be disappointed.. i am starting to wonder if maybe something is wrong with me..  i've been having an on and off severe headaches much more frequently than before now, nausea, diarhea/constipation, back aches and a bit of mild cramping..has anyone here experienced this and could this be the side effects of taking pills?  a response would really be appreciated..:(