Has anyone experienced cramping at 5dpo? Please Help

So here's my story. I already have a daughter who is 3 1/2 years old and me and fiance have decided to try for a baby. My periods are regular and I know when I ovulate as I have been using the ovulation tests strips, the ovulation saliva predictor and bbt. I ovulated on the 19th and we did the baby dance on the 18th,19th, and 20th because we are trying for a boy and my doctor said that having sex closer to or on ovulation day increases your chances because the male sperm swims faster but doesn't swim as far. As well as me having an orgasm before my fiance because the females orgasm has something called alkaline which is what the male needs to survive and do do it doggy style because this position is deep and allows the male sperm to swim faster and to get a head start and it doesn't have to swim so far.. In addition to havin my fiance drink coffee 15 mins before we have intercourse to give the male sperm jolt. Anyways at (1dpo- i had mild cramps) (2dpo-mild cramps aching bones, restless at night,frequent urination throughout the night) (3dpo- more mild cramping,very yellow urine,aching bones,frequent urination, feeling wet all day long metal mouth,restless during the night again,twinges in abdomen) (4dpo-cramping on and off,aching bones, stomach felt uncomfortable no matter what I did, restless at night again,very yellow urine again, feeling wet all day long) (5dpo this is today restless at night again. very bad cramps, feeling wet again, frequent urination, bloating, gassy, and tired) based on this does it sound like I could be pregnant mind you I don't get cramps ever with my period and my period isn't due until Nov 2nd. Any advice or stories will be greatly appreciated.. Thanks