Don’t know what is happening to me.

Nk • Married to the love of my life, have a beautiful baby girl 👧🏻and now TTC #2. Praying for Triplets, my God is able.

I’m on a 28 days cycle. My hubby and I decided to start trying for our 2nd baby this month. My period is always regular. This cycle was quite strange. I had ovulation cramp on 10th and on 11th I started having tail bone pain and butt pain which lasted for 4 or 5 days. This has never happened before. I believe I ovulated on the 11th, I might be wrong tho, On 23rd evening I had on and off mild cramp for an hour, very mild compared to my usual period cramp. Then on 24th, 2 days to my supposed period, around 12pm I started bleeding mostly brown, it went from light to heavy with no clot which was quite strange cos my period always has clots, it continued to 26th night. Then today 27th, I woke up with nothing and from morning till 7pm nothing. Around 7.30pm I started having mild cramp again like the one I had on 23rd which was quite strange then around 9pm I have started bleeding again this time with lil clots. What could be happening. I tested on 22nd, 23rd and today all negative. Today’s test was with evening urine tho. I’m so confused. I feel something is wrong.