Is it possible to get pregnant without penetration?

Hello doctor,

I and my fiancee messed up, because she did not want penetration so I just asked her to do the hand job and I ejaculated after. I wiped the fluids that was out in my penis, after a few minutes like 2 to 3 minutes. It was her turn to get satisfied so I just let her do what she wanted to do. She sat on me, we both naked. She rubbed her vagina in my penis without touching the head, she was so wet, no penetration happened. After that day she felt guilty that she might get pregnant for that, so she decided to drink Parsley 2 to 3 times a day after a week we had the fun. She drank it almost four days, the purpose to that was she wanted to get early menstruation. It did not work so she tried next week for a ginger tea 3 times a day for 3 days. I think still did not work, tried the Parsley tea again together with the Vitamin C, both three times a day for 7 days, but did not work.

She felt back pain in her lower back and cramping on her lower abdomen too, also when she urinated there were tiny white mucus in her urine. There were days she felt a fluid is getting out of her vagina, seeing her panties it is just a white fluid, thought she will get her menstruation back but no. Still she keeps on drinking the tea and taking the vitamins hoping for her menstruation to come, everytime she is in pain she does warm compress on her lower abdomen and back hoping to induce her menstruation. Still no menstruation. So is she pregnant? What should we do to get her menstruation back? She is so worried. Or is this another problem?