I do note your history & clinical features with interest. Albeit it would be best if you could upload a good digital clinical photograph of the lesions using the upload data icon to the right of your screen, i will attempt to allay some anxiety as best as i can with the given material.
From your description, Yes it could very well be an insect bite reaction & specifically bed bugs. If so, a topical clobetasol or betamethasone
cream admixed with an antibiotic in the cream, may allay all symptoms & can be coupled with an antihistamine eg fexofenadine
However, my clinical hunch is that this is a condition called Erythema Nodosum
. It is a skin inflammatory reaction pattern with a number of known & unknown causes. It will require the services of a dermatologist
near you to first ascertain or confirm the same taking a skin biopsy
& then for its treatment that will depend on the underlying cause.
Do hope this issue is sorted out at the earliest & you are free by the Easter weekend! Cheers & Good Luck!
Dr Praveen Rodrigues MD