Need help what do u think this could be

Me and my husband been trying to conceive and nothing was happening, I later wine t to the docs and found out I had hpv the docs said that could be a cause why i wasn't getting pregnant. I did cryotherapy last month and it went well docs said I healed great.    The docs said I should be good to try to conceive now. So for the past week I been having cramps like crazy it feels like am about to get my period and been feeling extremely tired my body is always aching but I know my period is due for the 26 of this month. I did have sex on my days of ovulation. Do u think this could be signs of me being pregnant, I know I can't take a pregnancy test yet because it's way to early or is my mind playing games with me because I really want this to happen. By the way I have 2 girls already and my husband as well. :)