Is it normal to spot very lightly brown and have back spasms around 9.2 weeks pregnant ?

I’ve had several miscarriages and one healthy baby in between. I’m now 9.3 weeks but I started spotting and I had back spasms all day yesterday. The spasms went Away and the spotting is almost gone but I can’t help but worry. I know it could be a start of a miscarriage but I never had spotting with my son. Just want to ease my

Mind. There is still a heartbeat and it’s 168. I’m just nervous. And stressed. My mother in law said I shouldn’t pick up my son so much and I understand I shouldn’t but he’s 11 1/2 months and I have to at times and I love his cuddles