You may not be able to tell if the bites are from bed bugs as they look similar to mosquito bites and flea bites. These symptoms could be caused by bed bugs. The first thing you do is check your bed and then change it.
This will help get rid of any bugs that may be lurking so that you can have a restful night. The next night it happens again. Itchy sensations can be felt and you may notice small bumps or raised lumps. What can you do to confirm these are bed bug symptoms?
You can also search online to diagnose bed bug symptoms.

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Differential Features of Bed Bug Bite
These bugs are unique because they only emerge at night. They are usually hidden during the day and their small size makes it hard to identify them. Bed bugs love to bite people and suck their blood. 
These bites are not harmful but can be irritating. These bites can also become infected if scratched. These little pests can bite you, so it is natural to scratch. You will want to find a way to relieve itching and allow you to relax without having to scratch.
Flea bites and bed bug bites have one thing in common. They are typically small bumps that are surrounded by a halo. The most common sign of bed bug bites is a reddish, raised, hard-looking lump that looks more like a mosquito bite. 
You should consider a treatment plan to get rid of bed bugs if you suspect that you may have them. You have two options: call a professional or do it yourself. Both can be effective. You can choose how you deal with them.