False positive test and I am devastated

I went to urgent care for dehydration and was told I had a positive urine test. I was over the moon beyond happy. I have noticed a ton of changes in my body - sore boobs, weird cramps/discharge, hormonal, etc. - so it all started to come together and I was thrilled.

After the positive test at urgent care, I took an at-home one which came out negative. I didn’t stress since I knew I was very early and assumed urgent care had higher quality tests than the one I was in a bind and had to buy.

Went to OBGYN, another negative urine test followed by a negative blood test.

I’m devastated. It felt so real. I am so worried I won’t be able to have this happen for real again. I have a normal period and this was really the only month we took a chance so I have no logical reason to believe it won’t happen, but I’m so anxious and sad now that I lived on cloud 9 for two days.

All I want is to be a mom.

I guess I don’t need advice, I just don’t know where to turn.