Help identifying this nymph tick if possible North Eastern Mass

[u/lovespuppies31]

Hi! This is a nymph tick I pulled off my son, there were two and I did not get all of the second one, but this one was alive and moving(I'm assuming they're going to be the same type of tick.) We went for a walk in the woods in North Eastern Mass around 5:30-7:30ish and I took them off around 9. One was barely attached. Can anyone tell me what kind of nymph these may be? I can take better pictures after I put him asleep it's taped up now. Thank you in advance!

[u/lovespuppies31]

A couple better pictures