Hi. I Had Unprotected Sex Wth My Hubby On 28th

Hi. I had unprotected sex wth my hubby on 28th april. Took ecp within 8 hrx. Periods were due on 8th May bt missed. Had spoting on 14th & 15th May. Checked twice with strip bt it was negative. On 17th May checked again & it was positive. Went fot serum beta hcg on 18th May & it was < 1.0..
On 20th May i took 2 gynacosid. On 21st May serum beta hcg was done. It was 3453. On 22nd. again had spotting for 2 days.
I am all confused. Need help.
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