Unusual

I have a 32-34 day cycle. And I have regular periods. I was last on my period 19th February. And was suppose to have come on last Wednesday 25th march. But yesterday after intercourse I wiped and saw really light pink mixed with my cervical mucus. And I have had a pad on since and it has come a little heavier still mixed with cervical mucus and pinkish light blood. but only when I wipe.

I did a test only on Wednesday gone because I am 10days late now. and it was negative. Normally my period would be heavy by now already and way much darker blood red with small clots. Can you advise on what my next step can be..