Had a missed period and symptoms like nausea tested day after 7/8...had what i hopefully thought might have been a very faint bfp on first response (see below). Wednesday 9/8 had some light cramping and bleeding...stopped mid afternooon...test on clear blue was bfn. Spotted on 10/8 then thats it. Did another test this morning was also bfn.

Was it a chemical pregnancy?? (from what i read should have bern heavier) or if it was my period why is it so short?? Anyone experienced anything similar?

(PS sorry for the super long spill...just bit confused...3 month ttc)