ttc my third child, I may possibly be pregnant but waiting to test until next week.

Last night, after orgasm I started having some cramping down by my pubic hair line would be...I cant remember if I had this with my other two pregnancies.

Did anybody have this before they found out they were pregnant? I also I very pronounced viens on my palms that have appeared which is making me lean towards being pregnant but my paranoia is making me think I have cancer or something with the cramps frm last night lol :|