Just lost my baby at 5 weeks. Tested negative and can't stop crying.

Am I overreacting. Yes it was just 5 weeks like I found out two days ago that the test was positive and today I started to bleed like a period. Took the test again and it says not pregnant. I wish I had not taken the first test. I wish I never knew that I was pregnant.

I had shared positive pregnancy test with some of the people already. Now having to tell them that it is no longer there. I feel like in future if I get pregnant, I will not tell anyone and will not get my hopes up. Will I ever be able to feel excitement for a positive pregnancy test?

So many thoughts coming to my mind and tears in my eyes. I really need some advice. Please help me! I feel so sad.