Hi ! So I’m 5 weeks and 3 days pregnant. It’s my first so I’m new to all of this and my first doctors appointment isn’t until the 7th of March . I’ve been cramping though on and off sometimes only on my left side and I’m also having swore nipples not my whole breast just the nipples is all of this normal ? I just feel like I’m about to have a intense period . I don’t feel very pregnant so I’m really worried.. no spotting though. But my job as a vet assistant is very physically tasking so these systems I do have , have me worried ? Someone please tell me I’m doing okay ?