Heart broken

My boyfriend and I have broken up and I’m seven weeks pregnant. It was all of a sudden, and he didn’t have the audacity to even tell me face to face. He had his cousin pretend to be his long lost love who wanted him back. And had her text me telling me about my pregnancy, everything she mentioned he told her. I haven’t told anyone that I’m pregnant yet. I been stressing because last week the 6 week ultrasound didn’t show a baby but my HGC levels were 28,000, I had to get re-checked on Monday and the dr said they saw the baby. I didn’t see the ultrasound screen either times so I automatically thought it was a bad scan. The cousin mentions this also in the text. He proceeds to tell me that she’s a cop and that’s how she got my information….. I called him out on he’s bs. I know I’m going to be fine, but this really hurts. I never thought I had to go through this by myself.