Panicking..

I’m 5 weeks and I get lower belly pain a lot.. not necessarily cramping but sharp kinda pains/cramps of that makes sense. Mostly when I’m at work, it’s a fast paced assembly line (Toyota) we build cars. The faster and more I move, the more I hurt. Is this okay?? I’m scared to death I’m going to do to much and cause something to happen. Then last night my man and I BD, it was sore feeling during and after and this morning it’s a little pink tinted when I wiped. I’m all the way freaking out. On top of that a lot of my symptoms have subsided. I’m not as bloated and I don’t have any nausea anymore. My nipples are still extremely sensitive and I’m still fatigued really bad but is all this okay? Maybe I’m just paranoid. My OBGYN retired in December so I don’t have a trusted doctor, I got in with someone from his office for July 18 but that’s still 6 weeks away.