Mosuito Bite-like bumps?!

[charlynn]

Ok.. a year ago I wouldn't freak out about this.. But now I'm scared. Of everything.

I went to the cinema and about 20 minutes through the movie, I felt bumps on my arm. I inspected it a little and it looked like mosquito bites. It was 3 rounded bites in a line. It is a little itchy but not as itchy as a regular mosquito bite. I'm a hypochondriac and I always think the worst of every situation. What can these be? Please help!

[oregoncoastlady]

Could be some kind of bug bite other than a mosquito. How big are they?

[charlynn]

They were the size of mosquito bites. They're fine now though! Thanks for taking your time and replying <3

[kazoo]

Could be from a bedbug.  They tend to bite in groups of 3 bites in a line as you describe.