Sore nipples, itchy vagina, 29 cd 17dpo 100mg clomid

I haven't tested because I know it'll be negative. Clomid changed my cycle so I should be starting my period either 3/6 or 3/7. Has anyone else had these side effects while taking clomid? I googled it and these are early signs of pregnancy or ovulation ect. I'm wondering if clomid is helping me at all…