Period late. Any concern for pregnancy?

I already wrote earlier that we did no intercourse or genital contact. She just rubbed my genital part with her hand. I ejaculated but it was not directed towards her vulva and her legs were closed. It occurred on 2nd may and it was the 23rd day of her menstrual cycle. Her Bleeding Started on 6th may as per schedule and continued till 9th may. She had cramps and clots as usual. She took 7xl pads and 1 regular pad. Her this month's period is late. It is already her 34th day. She is having cramps and feeling tired. I did a urine pregnancy test using preganews standard kit on 6th June. I did the test at 9 am after she had urinated 2 times before-one at 6.40 am another at 8 am. She also consumed a small Cup of tea and 2 sip of water before 8 am. The result is negative. Is there any concern for pregnancy? And 2nd may was the last we met.