Hi ladies

I need sme help, advise , any insight would be great. I have regular 29-30 day cycles. AF was due on the 24/02 but didnt show up so I go again being excited thinkng somethngs cooking in there bt then on 27/02 i get brown spotting bt only when i wipe myself I then started AF on the 4/03 and it was really heavy and I bled until the 13/03 and this cycle I got spotting again on the 29/03 and its really dar brown and ive had it since then 2 days back it was a bit where I hd to use a pad and theres smudges of red blood as well but not like an actual period Ive tried a HPT and came back neg . SO and I have been TTC for 8 mnths now with no sucess and smethn lke this jas never happnd before. Has smethn lke this happnd to anyof u ladies