Partner Has Low Sperm Count , Can Someone SERIOUSLY Be A Chat Buddy With Me ? I Need HELPFUL HONEST ADVICE

RaRa
So Here's My Problem An I Need Some HONEST ADVICE , So This Past Tuesday I Bought A Sperm Count Test Out Of Walgreens ($45) An Had My BF Take It , It Said He Had Low Sperm Count 😥 So Before We Found Out He Had Low Sperm Count I Tracked My Ovulation An Fertile Days With Clearblue Advance Digital <a href="https://play.google.com/store/apps/details?id=com.glow.android">Ovulation Tracker</a> An Long Story Short We BD'd On The Said Days An Waited For My Next AF To Show (Glow Says Today) But It Haven't Came On Yet .. Yesterday When I Went To The Bathroom I Seen Some VVV Light Pinkish Blood Look(Faintish Look) On The Tissue An I Have Been Crampin Mildly An Tender Sore Breast(Mainly Nipple) I Took A Clearblue Advanced Pregnancy Test Yesterday Morning An It Said NOT PREGNANT, So My Questions Are ..
1-Could The CB Test Not Detect The HCG Yet ?
2-Should I Test With A Different Brand Test ? If So When Should I Test Again ?